Science.gov

Sample records for programme hfr phase

  1. Quantitative phase imaging with programmable illumination

    NASA Astrophysics Data System (ADS)

    Kim, Taewoo; Edwards, Chris; Goddard, Lynford L.; Popescu, Gabriel

    2015-03-01

    Even with the recent rapid advances in the field of microscopy, non-laser light sources used for light microscopy have not been developing significantly. Most current optical microscopy systems use halogen bulbs as their light sources to provide a white-light illumination. Due to the confined shapes and finite filament size of the bulbs, little room is available for modification in the light source, which prevents further advances in microscopy. By contrast, commercial projectors provide a high power output that is comparable to the halogen lamps while allowing for great flexibility in patterning the illumination. In addition to their high brightness, the illumination can be patterned to have arbitrary spatial and spectral distributions. Therefore, commercial projectors can be adopted as a flexible light source to an optical microscope by careful alignment to the existing optical path. In this study, we employed a commercial projector source to a quantitative phase imaging system called spatial light interference microscopy (SLIM), which is an outside module for an existing phase contrast (PC) microscope. By replacing the ring illumination of PC with a ring-shaped pattern projected onto the condenser plane, we were able to recover the same result as the original SLIM. Furthermore, the ring illumination is replaced with multiple dots aligned along the same ring to minimize the overlap between the scattered and unscattered fields. This new method minimizes the halo artifact of the imaging system, which allows for a halo-free high-resolution quantitative phase microscopy system.

  2. Software Engineering Laboratory (SEL) programmer workbench phase 1 evaluation

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Phase 1 of the SEL programmer workbench consists of the design of the following three components: communications link, command language processor, and collection of software aids. A brief description, and evaluation, and recommendations are presented for each of these three components.

  3. Independent and interdependent functions of LAF1 and HFR1 in phytochrome A signaling

    PubMed Central

    Jang, In-Cheol; Yang, Seong Wook; Yang, Jun-Yi; Chua, Nam-Hai

    2007-01-01

    Several positive regulators of phytochrome A signaling—e.g., LAF1, HFR1, and HY5—operate downstream from the photoreceptor, but their relative sites of action in the transduction pathway are unknown. Here, we show that HFR1RNAi/laf1 or hfr1-201/LAF1RNAi generated by RNA interference (RNAi) has an additive phenotype under FR light compared with the single mutants, hfr1-201 or laf1. This result indicates that LAF1 and HFR1 function in largely independent pathways. LAF1, an R2R3-MYB factor, interacts with HFR1, a basic helix–loop–helix (bHLH) factor, and this interaction is abolished by the R97A mutation in the LAF1 R2R3 domain. Polyubiquitinations of LAF1 and HFR1 by the COP1 E3 ligase in vitro are inhibited by LAF1/HFR1 association. Consistent with this result, endogenous HFR1 is less stable in laf1 compared with wild type, and similarly, LAF1-3HA expressed from a transgene is also less stable in hfr1-201 than wild type. In transgenic plants, HFR1 levels are significantly elevated upon induced expression of LAF1 but not LAF1(R97A). Moreover, induced expression of LAF1 but not LAF1(R97A) delays post-translational HFR1 degradation in FR light. Constitutive coexpression of HFR1 and LAF1 but not HFR1 and LAF1 (R97A) confers FR hypersensitivity in double transgenic plants. Our results show that in addition to their independent functions in phyA signaling, LAF1 and HFR1 also cooperate post-translationally to stabilize each other through inhibition of ubiquitination by COP1, thereby enhancing phyA photoresponses. PMID:17699755

  4. Multilevel phase and amplitude modulation method for holographic memories with programmable phase modulator

    NASA Astrophysics Data System (ADS)

    Honma, Satoshi; Sekiguchi, Toru

    2014-09-01

    The utilization of spatial quadrature amplitude modulation (SQAM) signals with amplitude and phase modulation is a simple method used to improve storage capacity in a holographic data storage system. We propose a multilevel phase and amplitude modulation method for holographic memories with a programmable phase modulator (PPM). In this method, holographic page data is recorded by a two-step exposure process for different phase-modulated data. There is no need to adjust the positions of spatial light modulators (SLM) with high accuracy because we use only one spatial modulator. We estimate the quality of 16 SQAM signals produced by our technique.

  5. Bushehr Elderly Health (BEH) Programme, phase I (cardiovascular system)

    PubMed Central

    Ostovar, Afshin; Nabipour, Iraj; Larijani, Bagher; Heshmat, Ramin; Darabi, Hossein; Vahdat, Katayoun; Ravanipour, Maryam; Mehrdad, Neda; Raeisi, Alireza; Heidari, Gholamreza; Shafiee, Gita; Haeri, Mohammadjavad; Pourbehi, Mohammadreza; Sharifi, Farshad; Noroozi, Azita; Tahmasebi, Rahim; Aghaei Meybodi, Hamidreza; Assadi, Majid; Farrokhi, Shokrollah; Nemati, Reza; Amini, Mohammad Reza; Barekat, Maryam; Amini, Abdullatif; Salimipour, Houman; Dobaradaran, Sina; Moshtaghi, Darab

    2015-01-01

    Purpose The main objective of the Bushehr Elderly Health Programme, in its first phase, is to investigate the prevalence of cardiovascular risk factors and their association with major adverse cardiovascular events. Participants Between March 2013 and October 2014, a total of 3000 men and women aged ≥60 years, residing in Bushehr, Iran, participated in this prospective cohort study (participation rate=90.2%). Findings to date Baseline data on risk factors, including demographic and socioeconomic status, smoking and medical history, were collected through a modified WHO MONICA questionnaire. Vital signs and anthropometric measures, including systolic and diastolic blood pressure, weight, height, and waist and hip circumference, were also measured. 12-lead electrocardiography and echocardiography were conducted on all participants, and total of 10 cc venous blood was taken, and sera was separated and stored at –80°C for possible future use. Preliminary data analyses showed a noticeably higher prevalence of risk factors among older women compared to that in men. Future plans Risk factor assessments will be repeated every 5 years, and the participants will be followed during the study to measure the occurrence of major adverse cardiac events. Moreover, the second phase, which includes investigation of bone health and cognition in the elderly, was started in September 2015. Data are available at the Persian Gulf Biomedical Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran, for any collaboration. PMID:26674503

  6. (HFR-B1 experiment reporting and capsule disassembly)

    SciTech Connect

    Myers, B.F.

    1991-02-22

    The traveler visited the Joint Research Centre (JRC), Petten, The Netherlands, the Forschungszentrum GmbH (KFA), Juelich, Germany; and the Zentralinstitut fuer Kernforschung (ZfK), Rossendorf, Germany, during the period January 28 through February 9. At JRC, the analysis of the experiment HFR-B1 was discussed; a new schedule for issuance of the final data report was established. Other discussions at JRC concerned the capabilities of Petten to conduct two reactor experiments being proposed under the US/FRG cooperative program and the initial results of a proof test of Germany fuel spheres. At KFA, the main emphasis was on the disassembly of capsules 2 and 3 of the HFR-B1 experiment and agreement on the examinations and tests to be conducted with the disassembled components. The disassembly of capsule 3 was observed. Extensive discussions were conducted on the work, both experimental and analytical, being conducted in the Institut fuer Sicherheitsforschung und Reaktor Technologie. A major portion of the experimental work is being conducted at ZfK and a visit to this laboratory, sponosored by the KFA, was made on February 6 and 7. Cooperation with the US on the experimental and analytical work in the safety area was strongly emphasized. 1 tab.

  7. (Fission product transport experiments (HFR-B1))

    SciTech Connect

    Myers, B.F.

    1989-12-05

    Travel to the JRC Petten was for the purpose of discussing the HFR-B1 experiment and post irradiation activities. Technical assessment of the experiment strongly supports the concept of enhanced fission gas release at temperatures above 1100{degree}C, the extensive release of stored fission gas at water vapor levels postulated in accident scenarios, an increase in the steady-state fission gas release under hydrolyzing conditions, and an increase in gas release during thermal cycling. Schedules were established for completion of the work and issuance of reports by September 1990. At the KFA Juelich agreement was reached on the PIE activities for HFR-B1 and a schedule established. The final PIE report is due June 1991. Choices of accident condition tests in the PIE have yet to be made by the US participants. A proposal for the establishment of a new cooperative effort on model and code development was presented at the Institut fuer Nukleare Sicherheitsforschung of KFA. The proposal was considered premature; discussions dealing with general principles, basic aims, and organization were requested; particular concerns about free exchange of information, overlap with the existing safety subprogram, and exclusive cooperation with ORNL were raised. A strong desire for cooperation and the opinion that the raised problems could be resolved were expressed. Technical discussions at the KFA were beneficial.

  8. Programmable phase plate for tool modification in laser machining applications

    DOEpatents

    Thompson Jr., Charles A.; Kartz, Michael W.; Brase, James M.; Pennington, Deanna; Perry, Michael D.

    2004-04-06

    A system for laser machining includes a laser source for propagating a laser beam toward a target location, and a spatial light modulator having individual controllable elements capable of modifying a phase profile of the laser beam to produce a corresponding irradiance pattern on the target location. The system also includes a controller operably connected to the spatial light modulator for controlling the individual controllable elements. By controlling the individual controllable elements, the phase profile of the laser beam may be modified into a desired phase profile so as to produce a corresponding desired irradiance pattern on the target location capable of performing a machining operation on the target location.

  9. Programmable diffractive optical element using a multichannel lanthanum-modified lead zirconate titanate phase modulator

    NASA Astrophysics Data System (ADS)

    Thomas, James A.; Fainman, Yeshaiahu

    1995-07-01

    We introduce a programmable diffractive optical element based on an electro-optic phased array implemented with a multichannel lanthanum-modified lead zirconate titanate phase modulator. The design and fabrication procedures are outlined, along with an experimental demonstration of the device. Experimental results from a 16-channel device operating with a 2 pi voltage of 300 V demonstrate selective beam steering. The programmable diffractive optical element allows for efficient, high-speed high-resolution random-access optical beam steering over a continuous scanning range.

  10. Programmable RF photonic phase shifters based on FD-OP for optically controlled beamforming

    NASA Astrophysics Data System (ADS)

    Wei, Yongfeng; Huang, Shanguo; Gao, Xinlu; Gao, Chao; Wang, Qian; Gu, Wanyi

    2015-08-01

    Programmable RF photonic phase shifter that can achieve a full 360° phase shift with little RF signal amplitude variation and low phase noise (PN) is presented. It is based on a two-dimensional (2D) Fourier-domain optical processor (FD-OP) which comprises an array liquid crystal on silicon (LCoS) pixels to control the amplitude and phase of the spectral components by programming. It can realize multiple photonic RF phase shifters simultaneously applied in optical controlled phased array antennas. Experimental results show the RF phase shifter can achieve a continuous 0-360° phase shift with low amplitude variation of <2.5 dB and a phase deviation of <2° at 15 GHz.

  11. Programmable aperture microscopy: A computational method for multi-modal phase contrast and light field imaging

    NASA Astrophysics Data System (ADS)

    Zuo, Chao; Sun, Jiasong; Feng, Shijie; Zhang, Minliang; Chen, Qian

    2016-05-01

    We demonstrate a simple and cost-effective programmable aperture microscope to realize multi-modal computational imaging by integrating a programmable liquid crystal display (LCD) into a conventional wide-field microscope. The LCD selectively modulates the light distribution at the rear aperture of the microscope objective, allowing numerous imaging modalities, such as bright field, dark field, differential phase contrast, quantitative phase imaging, multi-perspective imaging, and full resolution light field imaging to be achieved and switched rapidly in the same setup, without requiring specialized hardwares and any moving parts. We experimentally demonstrate the success of our method by imaging unstained cheek cells, profiling microlens array, and changing perspective views of thick biological specimens. The post-exposure refocusing of a butterfly mouthpart and RFP-labeled dicot stem cross-section is also presented to demonstrate the full resolution light field imaging capability of our system for both translucent and fluorescent specimens.

  12. Development of theory-based health messages: three-phase programme of formative research.

    PubMed

    Epton, Tracy; Norman, Paul; Harris, Peter; Webb, Thomas; Snowsill, F Alexandra; Sheeran, Paschal

    2015-09-01

    Online health behaviour interventions have great potential but their effectiveness may be hindered by a lack of formative and theoretical work. This paper describes the process of formative research to develop theoretically and empirically based health messages that are culturally relevant and can be used in an online intervention to promote healthy lifestyle behaviours among new university students. Drawing on the Theory of Planned Behaviour, a three-phase programme of formative research was conducted with prospective and current undergraduate students to identify (i) modal salient beliefs (the most commonly held beliefs) about fruit and vegetable intake, physical activity, binge drinking and smoking, (ii) which beliefs predicted intentions/behaviour and (iii) reasons underlying each of the beliefs that could be targeted in health messages. Phase 1, conducted with 96 pre-university college students, elicited 56 beliefs about the behaviours. Phase 2, conducted with 3026 incoming university students, identified 32 of these beliefs that predicted intentions/behaviour. Phase 3, conducted with 627 current university students, elicited 102 reasons underlying the 32 beliefs to be used to construct health messages to bolster or challenge these beliefs. The three-phase programme of formative research provides researchers with an example of how to develop health messages with a strong theoretical- and empirical base for use in health behaviour change interventions. PMID:24504361

  13. Development of theory-based health messages: three-phase programme of formative research

    PubMed Central

    Epton, Tracy; Norman, Paul; Harris, Peter; Webb, Thomas; Snowsill, F. Alexandra; Sheeran, Paschal

    2015-01-01

    Online health behaviour interventions have great potential but their effectiveness may be hindered by a lack of formative and theoretical work. This paper describes the process of formative research to develop theoretically and empirically based health messages that are culturally relevant and can be used in an online intervention to promote healthy lifestyle behaviours among new university students. Drawing on the Theory of Planned Behaviour, a three-phase programme of formative research was conducted with prospective and current undergraduate students to identify (i) modal salient beliefs (the most commonly held beliefs) about fruit and vegetable intake, physical activity, binge drinking and smoking, (ii) which beliefs predicted intentions/behaviour and (iii) reasons underlying each of the beliefs that could be targeted in health messages. Phase 1, conducted with 96 pre-university college students, elicited 56 beliefs about the behaviours. Phase 2, conducted with 3026 incoming university students, identified 32 of these beliefs that predicted intentions/behaviour. Phase 3, conducted with 627 current university students, elicited 102 reasons underlying the 32 beliefs to be used to construct health messages to bolster or challenge these beliefs. The three-phase programme of formative research provides researchers with an example of how to develop health messages with a strong theoretical- and empirical base for use in health behaviour change interventions. PMID:24504361

  14. Uncertainty analysis of numerical model simulations and HFR measurements during high energy events

    NASA Astrophysics Data System (ADS)

    Donncha, Fearghal O.; Ragnoli, Emanuele; Suits, Frank; Updyke, Teresa; Roarty, Hugh

    2013-04-01

    The identification and decomposition of sensor and model shortcomings is a fundamental component of any coastal monitoring and predictive system. In this research, numerical model simulations are combined with high-frequency radar (HFR) measurements to provide insights into the statistical accuracy of the remote sensing unit. A combination of classical tidal analysis and quantitative measures of correlation evaluate the performance of both across the bay. A network of high frequency radars is deployed within the Chesapeake study site, on the East coast of the United States, as a backbone component of the Integrated Ocean Observing System (IOOS). This system provides real-time synoptic measurements of surface currents in the zonal and meridional direction at hourly intervals in areas where at least two stations overlap, and radial components elsewhere. In conjunction with this numerical simulations using EFDC (Environmental Fluid Dynamics Code), an advanced three-dimensional model, provide additional details on flows, encompassing both surface dynamics and volumetric transports, while eliminating certain fundamental error inherent in the HFR system such as geometric dilution of precision (GDOP) and range dependencies. The aim of this research is an uncertainty estimate of both these datasets allowing for a degree of inaccuracy in both. The analysis focuses on comparisons between both the vector and radial component of flows returned by the HFR relative to numerical predictions. The analysis provides insight into the reported accuracy of both the raw radial data and the post-processed vector current data computed from combining the radial data. Of interest is any loss of accuracy due to this post-processing. Linear regression techniques decompose the surface currents based on dominant flow processes (tide and wind); statistical analysis and cross-correlation techniques measure agreement between the processed signal and dominant forcing parameters. The tidal signal

  15. Fully Programmable Ring-Resonator-Based Integrated Photonic Circuit for Phase Coherent Applications

    NASA Astrophysics Data System (ADS)

    Agarwal, Anjali; Toliver, Paul; Menendez, Ronald; Etemad, Shahab; Jackel, Janet; Young, Jeffrey; Banwell, Thomas; Little, B. E.; Chu, S. T.; Chen, Wei; Chen, Wenlu; Hryniewicz, J.; Johnson, F.; Gill, D.; King, O.; Davidson, R.; Donovan, K.; Delfyett, Peter J.

    2006-01-01

    A novel ring-resonator-based integrated photonic chip with ultrafine frequency resolution, providing programmable, stable, and accurate optical-phase control is demonstrated. The ability to manipulate the optical phase of the individual frequency components of a signal is a powerful tool for optical communications, signal processing, and RF photonics applications. As a demonstration of the power of these components, we report their use as programmable spectral-phase encoders (SPEs) and decoders for wavelength-division-multiplexing (WDM)-compatible optical code-division multiple access (OCDMA). Most important for the application here, the high resolution of these ring-resonator circuits makes possible the independent control of the optical phase of the individual tightly spaced frequency lines of a mode-locked laser (MLL). This unique approach allows us to limit the coded signal's spectral bandwidth, thereby allowing for high spectral efficiency (compared to other OCDMA systems) and compatibility with existing WDM systems with a rapidly reconfigurable set of codes. A four-user OCDMA system using polarization multiplexing is shown to operate at data rates of 2.5 Gb/s within a 40-GHz transparent optical window with a bit error rate (BER) better than 10-9 and a spectral efficiency of 25%.

  16. A digital optical phase-locked loop for diode lasers based on field programmable gate array

    SciTech Connect

    Xu Zhouxiang; Zhang Xian; Huang Kaikai; Lu Xuanhui

    2012-09-15

    We have designed and implemented a highly digital optical phase-locked loop (OPLL) for diode lasers in atom interferometry. The three parts of controlling circuit in this OPLL, including phase and frequency detector (PFD), loop filter and proportional integral derivative (PID) controller, are implemented in a single field programmable gate array chip. A structure type compatible with the model MAX9382/MCH12140 is chosen for PFD and pipeline and parallelism technology have been adapted in PID controller. Especially, high speed clock and twisted ring counter have been integrated in the most crucial part, the loop filter. This OPLL has the narrow beat note line width below 1 Hz, residual mean-square phase error of 0.14 rad{sup 2} and transition time of 100 {mu}s under 10 MHz frequency step. A main innovation of this design is the completely digitalization of the whole controlling circuit in OPLL for diode lasers.

  17. A digital optical phase-locked loop for diode lasers based on field programmable gate array.

    PubMed

    Xu, Zhouxiang; Zhang, Xian; Huang, Kaikai; Lu, Xuanhui

    2012-09-01

    We have designed and implemented a highly digital optical phase-locked loop (OPLL) for diode lasers in atom interferometry. The three parts of controlling circuit in this OPLL, including phase and frequency detector (PFD), loop filter and proportional integral derivative (PID) controller, are implemented in a single field programmable gate array chip. A structure type compatible with the model MAX9382∕MCH12140 is chosen for PFD and pipeline and parallelism technology have been adapted in PID controller. Especially, high speed clock and twisted ring counter have been integrated in the most crucial part, the loop filter. This OPLL has the narrow beat note line width below 1 Hz, residual mean-square phase error of 0.14 rad(2) and transition time of 100 μs under 10 MHz frequency step. A main innovation of this design is the completely digitalization of the whole controlling circuit in OPLL for diode lasers. PMID:23020359

  18. A multi-phase telepsychiatry programme in Michigan: organizational factors affecting utilization and user perceptions.

    PubMed

    Whitten, Pamela; Kuwahara, Emily

    2004-01-01

    Over the last few years, telepsychiatry services in Michigan have been developed by LifeWays, a Medicaid-managed behavioural health-care organization. The project had four phases, involving the introduction of telepsychiatry services between a rural and an urban clinic, to a crisis intervention centre, to a youth detention centre and to patients' homes. The role of organizational issues in the success of the programme was examined through patient interviews, provider interviews, patient and provider pre- and post-project focus groups, and service documents. Utilization data were obtained from activity logs and patient charts. During the study, 297 clients received 578 teleconsultations. Almost 97% of the telepsychiatry visits were scheduled. Telemedicine usage varied between the four project phases. The reasons for its variation in use included provider roles, existing organizational strategic goals and resources, the inherent organizational culture and quirks, and leadership and managerial factors. The major difficulties stemmed from the providers and the organization itself. There is tremendous potential for telepsychiatry and the ways in which organizational variables can be managed to influence the success of telepsychiatry programmes deserve further study. PMID:15494082

  19. Effects of a School-Based Stress Prevention Programme on Adolescents in Different Phases of Behavioural Change

    ERIC Educational Resources Information Center

    Vierhaus, Marc; Maass, Asja; Fridrici, Mirko; Lohaus, Arnold

    2010-01-01

    This study examines whether the assumptions of the Transtheoretical Model (TTM) are useful to evaluate the effectiveness of a school-based stress prevention programme in adolescence to promote appropriate coping behaviour. The TTM assumes three consecutive phases in the adoption of behavioural patterns. Progress throughout the phases is promoted…

  20. Cultural accommodation of the Strengthening Families Programme 10-14: UK Phase I study.

    PubMed

    Allen, Debby; Coombes, Lindsey; Foxcroft, David R

    2007-08-01

    Social and cultural differences between the United States and the United Kingdom mean that positive results from US prevention programmes may not translate to the United Kingdom. The Strengthening Families Programme 10-14 (SFP10-14) has been evaluated in a large Phase III randomized controlled trial in rural Iowa in the United States and shown to be effective for delaying alcohol and drug initiation. This paper reports the first stage of the adaptation and evaluation of the SFP10-14 for the United Kingdom through a process of cultural accommodation of the SFP10-14 materials and format. Themes that emerged in nominal group and focus group research with young people and their parents indicated that changes to the US SFP10-14 materials needed to consider language, narrators, realism, acceptability of exercises/games, perceived religiosity and ethnic representativeness. However, not all changes reflected straightforward cultural differences, as adaptations were also required to improve the quality and to update the material, indicating that cultural accommodation does not necessarily imply cultural diversity. PMID:17041022

  1. Arabidopsis DET1 degrades HFR1 but stabilizes PIF1 to precisely regulate seed germination

    PubMed Central

    Shi, Hui; Wang, Xin; Mo, Xiaorong; Tang, Chao; Zhong, Shangwei; Deng, Xing Wang

    2015-01-01

    Seed is an essential propagation organ and a critical strategy adopted by terrestrial flowering plants to colonize the land. The ability of seeds to accurately respond to light is vital for plant survival. However, the underlying mechanism is largely unknown. In this study, we reveal a circuit of triple feed-forward loops adopted by Arabidopsis seeds to exclusively repress germination in dark conditions and precisely initiate germination under diverse light conditions. We identify that de-etiolated 1 (DET1), an evolutionarily conserved protein, is a central repressor of light-induced seed germination. Genetic analysis demonstrates that DET1 functions upstream of long hypocotyl in far-red 1 (HFR1) and phytochrome interacting factor 1 (PIF1), the key positive and negative transcription regulators in seed germination. We further find that DET1 and constitutive photomorphogenic 10 (COP10) target HFR1 for protein degradation by assembling a COP10–DET1–damaged DNA binding protein 1–cullin4 E3 ligase complex. Moreover, DET1 and COP10 directly interact with and promote the protein stability of PIF1. Computational modeling reveals that phytochrome B (phyB)–DET1–HFR1–PIF1 and phyB–DET1–Protease–PIF1 are new signaling pathways, independent of the previously identified phyB-PIF1 pathway, respectively mediating the rapid and time-lapse responses to light irradiation. The model-simulated results are highly consistent with their experimental validations, suggesting that our mathematical model captures the essence of Arabidopsis seed germination networks. Taken together, this study provides a comprehensive molecular framework for light-regulated seed germination, improving our understanding of how plants respond to changeable environments. PMID:25775589

  2. AmeriFlux US-Ha1 Harvard Forest EMS Tower (HFR1)

    SciTech Connect

    Munger, J. William

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Ha1 Harvard Forest EMS Tower (HFR1). Site Description - The Harvard Forest tower is on land owned by Harvard University. The site is designated as an LTER site. Most of the surrounding area was cleared for agrigulture during European settlement in 1600-1700. The site has been regrowing since before 1900 (based on tree ring chronologies) and is now predominantly red oak and red maple, with patches of mature hemlock stand and individual white pine. Overstory trees were uprooted by hurricane in 1938. Climate measurements have been made at Harvard Forest since 1964.

  3. Neutronic feasibility studies for LEU conversion of the HFR Petten Reactor.

    SciTech Connect

    Hanan, N. A.; Deen, J. R.; Matos, J. E.

    2000-09-26

    Design and safety analyses to determine an optimum LEU fuel assembly design using U{sub 3}Si{sub 2}-Al fuel with up to 4.8 g/cm{sup 3} for conversion of the HFR Petten reactor were performed by the RERTR program in cooperation with the Joint Research Centre and NRG. Credibility of the calculational methods and models were established by comparing calculations with recent measurements by NRG for a core configuration setup for this purpose. This model and methodology were then used to study various LEU fissile loading and burnable poison options that would satisfy specific design criteria.

  4. An investigation of long-distance propagation of gravity waves under CAWSES India Phase II Programme

    NASA Astrophysics Data System (ADS)

    Parihar, N.; Taori, A.

    2015-05-01

    Coordinated measurements of airglow features from the mesosphere-lower thermosphere (MLT) region were performed at Allahabad (25.5° N, 81.9° E) and Gadanki (13.5° N, 79.2° E), India to study the propagation of gravity waves in 13-27° N latitude range during the period June 2009 to May 2010 under CAWSES (Climate And Weather of Sun Earth System) India Phase II Programme. At Allahabad, imaging observations of OH broadband emissions and OI 557.7 nm emission were made using an all-sky imager, while at Gadanki photometric measurements of OH (6, 2) Meinel band and O2 (0, 1) Atmospheric band emissions were carried out. On many occasions, the nightly observations reveal the presence of similar waves at both locations. Typically, the period of observed similar waves lay in the 2.2-4.5 h range, had large phase speeds (~ 77-331 m s-1) and large wavelengths (~ 1194-2746 km). The images of outgoing long-wave radiation activity of the National Oceanic and Atmospheric Administration (NOAA) and the high-resolution infrared images of KALPANA-1 satellite suggest that such waves possibly originated from some nearby convective sources. An analysis of their propagation characteristics in conjunction with SABER/TIMED temperature profiles and Horizontal Wind Model (HWM 2007) wind estimates suggest that the waves propagated over long distances (~ 1200-2000 km) in atmospheric ducts.

  5. Special Preparatory Programme for the European Social Fund. A Composite Report on the Study Visits--Phase I.

    ERIC Educational Resources Information Center

    European Training Foundation, Turin (Italy).

    This document reports on phase 1 of the Special Preparatory Programme for the European Social Fund (SPP-ESF), which was undertaken to gather information on the transfer and exchange of experiences from the European Union (EU) to the 10 accession countries of Central and Eastern Europe. The 2 chapters constituting the first 15% of the report…

  6. A programmable high voltage electrical switching analyzer for I-V characterization of phase change materials

    NASA Astrophysics Data System (ADS)

    Bhanu Prashanth, S. B.; Asokan, S.

    2007-07-01

    Ovonic Phase-Change Materials have found a renewed interest in the recent times owing to their applications in Non-Volatile Random Access Memories. In the present work, a cost-effective high voltage electrical switching analyzer has been developed to enable investigations on the I-V characteristics and electrical switching of bulk solids, which are necessary for identifying suitable materials for memory and other applications such as power control. The developed set up mainly consists of a PC based programmable High Voltage DC Power Supply which acts as an excitation source and a high speed Digital Storage Oscilloscope. For flexible control options, a Graphical User Interface has also been developed using LabVIEW-6i to control the excitation source through the analog outputs of a data acquisition card. Options are made in the system to sweep the output voltage from 45 to 1750 V or the output current in the range 0-45 mA with resolutions of 1.5 V & 5 or 50 μA at variable rates. I-V characteristics and switching behavior of the sample material are instantaneously acquired on the storage oscilloscope and transferred to PC for post processing. The system can be used to investigate a broad range of materials and some typical results are presented to illustrate the capability of the system developed. The closed-loop stability of the system has also been confirmed by frequency response plots.

  7. Functional Characterization of HFR-1, a high-mannose N-glycan-specific wheat lectin induced by Hessian fly larvae

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We previously identified and cloned a novel jacalin-like lectin gene, Hfr-1 (Hessian fly-response gene 1), from wheat (Triticum aestivum L.) plants infested by Hessian fly [Mayetiola destructor (Say)], a major dipteran pest. The resistant plants infested with Hessian fly larvae showed higher levels ...

  8. Neutron spectra measurement and comparison of the HFR and THOR BNCT beams.

    PubMed

    Liu, Yuan-Hao; Nievaart, Sander; Tsai, Pi-En; Liu, Hong-Ming; Moss, Ray; Jiang, Shiang-Huei

    2009-07-01

    This paper aims to measure the spectra of HB11 (high flux reactor, HFR) and the Tsing Hua open-pool reactor (THOR) boron neutron capture therapy (BNCT) beams by multiple activation foils. The self-shielding corrections were made with the aid of MCNP calculations. The initial spectra were adjusted by a sophisticated process named coarse-scaling adjustment using SAND-EX, which can adjust a given coarse-group spectrum into a fine-group structure, i.e. 640 groups, with excellent continuity. The epithermal neutron flux of the THOR beam is about three times of HB11. The thermal neutron flux, boron and gold reaction rates along the central axis of a PMMA phantom are calculated for both adjusted spectra for comparison. PMID:19409798

  9. Compression of ultra-long microwave pulses using programmable microwave photonic phase filtering with > 100 complex-coefficient taps.

    PubMed

    Song, Minhyup; Torres-Company, Victor; Wu, Rui; Metcalf, Andrew J; Weiner, Andrew M

    2014-03-24

    Microwave photonic filters with arbitrary phase response can be achieved by merging high-repetition-rate electro-optic frequency comb technology with line-by-line pulse shaping. When arranged in an interferometric configuration, the filter features a number of programmable complex-coefficient taps equal to the number of available comb lines. In this work, we use an ultrabroadband comb generator resulting in a microwave photonic phase filter with >100 complex-coefficient taps. We demonstrate the potential of this filter by performing programmable chirp control of ultrawideband waveforms that extend over long (>10 ns) temporal apertures. This work opens new possibilities for compensating realistic linear distortion impairments on ultrabroadband wireless signals spanning over dozens of nanosecond temporal apertures. PMID:24663981

  10. The effect of water vapor on the release of fission gas from the fuel elements of high temperature, gas-cooled reactors: A preliminary assessment of experiments HRB-17, HFR-B1, HFR-K6 and KORA

    SciTech Connect

    Myers, B.F.

    1995-09-01

    The effect of water vapor on the release of fission gas from the fuel elements of high temperature, gas-cooled reactors has been measured in different laboratories under both irradiation and post irradiation conditions. The data from experiments HRB-17, HFR-B1, HFR-K6, and in the KORA facility are compared to assess their consistency and complimentarily. The experiments are consistent under comparable experimental conditions and reveal two general mechanisms involving exposed fuel kernels embedded in carbonaceous materials. One is manifest as a strong dependence of fission gas release on the partial pressure of water vapor below 1 kPa and the other, as a weak dependence above 1 kPa.

  11. A Practical Guide for the Treatment of Symptomatic Heart Failure with Reduced Ejection Fraction (HFrEF)

    PubMed Central

    Reed, Brent N; Sueta, Carla A

    2015-01-01

    This review will outline the management of patients with symptomatic systolic heart failure or heart failure with reduced ejec-tion fraction (HFrEF), i.e., those with structural heart disease and previous or current symptoms. Determination of volume status and appropriate diuretic administration is important in heart failure management. Inhibition of the renin-angiotensin-aldosterone and sympathetic nervous systems improves survival and decreases hospitalizations in patients with systolic or reduced ejection fraction HF (HFrEF). Beta blockers and aldosterone antagonists improve ejection fraction. Indications for additional agents including nitrates plus hydralazine, digoxin, statins, omega 3 polyunsaturated fatty acids, anticoagulants, and antiarrhythmics will be discussed. Choice of agents, dose-related effects, strategies to minimize adverse effects, and medications to avoid will be presented. PMID:24251455

  12. Action Research: Measuring Literacy Programme Participants' Learning Outcomes. Results of the Final Phase (2011-2014)

    ERIC Educational Resources Information Center

    Bolly, Madina; Jonas, Nicolas

    2015-01-01

    Action Research on Measuring Literacy Programme Participants' Learning Outcomes (RAMAA) aims to develop, implement and collaborate on the creation of a methodological approach to measure acquired learning and study the various factors that influence its development. This report examines how RAMAA I has been implemented over the past four years in…

  13. TSOC-HFrEF Registry: A Registry of Hospitalized Patients with Decompensated Systolic Heart Failure: Description of Population and Management

    PubMed Central

    Wang, Chun-Chieh; Chang, Hung-Yu; Yin, Wei-Hsian; Wu, Yen-Wen; Chu, Pao-Hsien; Wu, Chih-Cheng; Hsu, Chih-Hsin; Wen, Ming-Shien; Voon, Wen-Chol; Lin, Wei-Shiang; Huang, Jin-Long; Chen, Shyh-Ming; Yang, Ning-I; Chang, Heng-Chia; Chang, Kuan-Cheng; Sung, Shih-Hsien; Shyu, Kou-Gi; Lin, Jiunn-Lee; Mar, Guang-Yuan; Chan, Kuei-Chuan; Kuo, Jen-Yuan; Wang, Ji-Hung; Chen, Zhih-Cherng; Tseng, Wei-Kung; Cherng, Wen-Jin

    2016-01-01

    Introduction Heart failure (HF) is a medical condition with a rapidly increasing incidence both in Taiwan and worldwide. The objective of the TSOC-HFrEF registry was to assess epidemiology, etiology, clinical management, and outcomes in a large sample of hospitalized patients presenting with acute decompensated systolic HF. Methods The TSOC-HFrEF registry was a prospective, multicenter, observational survey of patients presenting to 21 medical centers or teaching hospitals in Taiwan. Hospitalized patients with either acute new-onset HF or acute decompensation of chronic HFrEF were enrolled. Data including demographic characteristics, medical history, primary etiology of HF, precipitating factors for HF hospitalization, presenting symptoms and signs, diagnostic and treatment procedures, in-hospital mortality, length of stay, and discharge medications, were collected and analyzed. Results A total of 1509 patients were enrolled into the registry by the end of October 2014, with a mean age of 64 years (72% were male). Ischemic cardiomyopathy and dilated cardiomyopathy were diagnosed in 44% and 33% of patients, respectively. Coronary artery disease, hypertension, diabetes, and chronic renal insufficiency were the common comorbid conditions. Acute coronary syndrome, non-compliant to treatment, and concurrent infection were the major precipitating factors for acute decompensation. The median length of hospital stay was 8 days, and the in-hospital mortality rate was 2.4%. At discharge, 62% of patients were prescribed either angiotensin-converting enzyme-inhibitors or angiotensin receptor blockers, 60% were prescribed beta-blockers, and 49% were prescribed mineralocorticoid receptor antagonists. Conclusions The TSOC-HFrEF registry provided important insights into the current clinical characteristics and management of hospitalized decompensated systolic HF patients in Taiwan. One important observation was that adherence to guideline-directed medical therapy was suboptimal

  14. Responding to the challenges of water security: the Eighth Phase of the International Hydrological Programme, 2014-2021

    NASA Astrophysics Data System (ADS)

    Jimenez-Cisneros, B.

    2015-04-01

    This paper presents the major water challenges at global, regional and local levels, including the need to adapt to climate change. It relates how the International Hydrological Programme (IHP) - an intergovernmental scientific programme - will respond in its Eighth Phase to the water-related risks and seize potential opportunities, thereby contributing to ensure Water Security at all levels. The Member States of UNESCO IHP periodically define priorities for research, technological development, innovation and education. To implement the priorities in a coordinated manner, the Member States can count on the team and the projects of IHP based at UNESCO, as well as on the "UNESCO Water Family|, consisting to date of a Category 1 centre UNESCO-IHE located in the Netherlands; the World Water Assessment Programme, based in Italy, which produces the World Water Development Report of the United Nations; 30 Category 2 water centres under the auspices of UNESCO; and 35 water chairs in various parts of the world. Governments can access the powerful network of the UNESCO Water Family through IHP and its Intergovernmental Council.

  15. Programmable Oscillator

    NASA Technical Reports Server (NTRS)

    Quirk, Kevin J.; Patawaran, Ferze D.; Nguyen, Danh H.; Lee, Clement G.; Nguyen, Huy

    2011-01-01

    A programmable oscillator is a frequency synthesizer with an output phase that tracks an arbitrary function. An offset, phase-locked loop circuit is used in combination with an error control feedback loop to precisely control the output phase of the oscillator. To down-convert the received signal, several stages of mixing may be employed with the compensation for the time-base distortion of the carrier occurring at any one of those stages. In the Goldstone Solar System Radar (GSSR), the compensation occurs in the mixing from an intermediate frequency (IF), whose value is dependent on the station and band, to a common IF used in the final stage of down-conversion to baseband. The programmable oscillator (PO) is used in the final stage of down-conversion to generate the IF, along with a time-varying phase component that matches the time-base distortion of the carrier, thus removing it from the final down-converted signal.

  16. Physical compensation of phase curvature in digital holographic microscopy by use of programmable liquid lens.

    PubMed

    Doblas, Ana; Hincapie-Zuluaga, Diego; Saavedra, Genaro; Martínez-Corral, Manuel; Garcia-Sucerquia, Jorge

    2015-06-01

    Quantitative phase measurements obtained with digital holographic microscopes are strongly dependent on the optical arrangement of the imaging system. The nontelecentric operation provides phase measurements affected by a parabolic phase factor and requires numerical postprocessing, which does not always remove all the perturbation. Accurate phase measurements are achieved by using the imaging system in telecentric mode. Unfortunately, this condition is not accomplished when a commercial microscope is used as the imaging system. In this paper, we present an approach for obtaining accurate phase measurements in nontelecentric imaging systems without the need for numerical postprocessing. The method uses an electrically tunable liquid lens to illuminate the sample so that the perturbing parabolic wavefront is cancelled out. Experimental holograms of a Fresnel lens and a section of the thorax of a Drosophila melanogaster fly are captured to verify the proposed method. PMID:26192688

  17. Interim report on the post irradiation examination of capsules 2 and 3 of the HFR-B1 experiment

    SciTech Connect

    Myers, B.F.; Pott, G.; Schenk, W.; Schroeder, R.; Kuehlein, W.; Buecker, H.J.; Dahmen, H.; Landsgesell, K.; Nieveler, F.

    1994-09-01

    This is an interim report on the post irradiation examination (PIE) of capsules 2 and 3 of the HFR-B1 experiment The PIE has been conducted by the Forschungszentrum Juelich and is nearing completion. After disassembly of the capsules, the examination focused on capsule components including fuel compacts, inert compacts fired in different media, graphite cylinders of different grades, unbonded coated fuel particles and unfueled graphite; in addition, heating experiments with intermittent injections of water vapor were conducted using fuel compacts and the kernels of uranium oxycarbide. Measurement involved gamma scanning and counting, photography, metallography, dimensional and weight changes, burnup determination and fission product release.

  18. System design of programmable 4f phase modulation techniques for rapid intensity shaping: a conceptual comparison

    NASA Astrophysics Data System (ADS)

    Roth, Matthias; Heber, Jörg; Janschek, Klaus

    2016-03-01

    The present study analyses three beam shaping approaches with respect to a light-efficient generation of i) patterns and ii) multiple spots by means of a generic optical 4f-setup. 4f approaches share the property that due to the one-to-one relationship between output intensity and input phase, the need for time-consuming, iterative calculation can be avoided. The resulting low computational complexity offers a particular advantage compared to the widely used holographic principles and makes them potential candidates for real-time applications. The increasing availability of high-speed phase modulators, e.g. on the basis of MEMS, calls for an evaluation of the performances of these concepts. Our second interest is the applicability of 4f methods to high-power applications. We discuss the variants of 4f intensity shaping by phase modulation from a system-level point of view which requires the consideration of application relevant boundary conditions. The discussion includes i) the micro mirror based phase manipulation combined with amplitude masking in the Fourier plane, ii) the Generalized Phase Contrast, and iii) matched phase-only correlation filtering combined with GPC. The conceptual comparison relies on comparative figures of merit for energy efficiency, pattern homogeneity, pattern image quality, maximum output intensity and flexibility with respect to the displayable pattern. Numerical simulations illustrate our findings.

  19. Evidence That p-Cresol and IL-6 Are Adsorbed by the HFR Cartridge: Towards a New Strategy to Decrease Systemic Inflammation in Dialyzed Patients?

    PubMed Central

    Riccio, Eleonora; Cataldi, Mauro; Minco, Maristella; Argentino, Gennaro; Russo, Roberta; Brancaccio, Stefania; Memoli, Andrea; Grumetto, Lucia; Postiglione, Loredana; Guida, Bruna; Memoli, Bruno

    2014-01-01

    Introduction Hemodialysis (HD) and hemodiafiltration clear only with a low efficiency the plasma from interleukin-6 and p-cresol, two protein-bound uremic toxins associated with high cardiovascular risk in end stage renal disease. HFR Supra is a double-chamber hemodiafiltration system in which the ultrafiltrate returns to the patient after its regeneration through a resin cartridge that binds hydrophobic and protein-bound solutes. In the present study, we evaluated whether the HFR cartridge can also bind total p-cresol and IL-6 and remove them from the ultrafiltrate. Methods We compared the levels of IL-6 and p-cresol in ultrafiltrate samples collected at the inlet (UFin) and at the outlet (UFout) of the cartridge at the start or at the end of a 240 min HFR session in 12 inflamed chronic HD patients. The pro-inflammatory activity of the ultrafiltrate samples was also determined by evaluating the changes that they induced in IL-6 mRNA expression and protein release in peripheral blood mononuclear cells from 12 healthy volunteers. IL-6 and p-cresol circulating levels were also assessed in peripheral plasma blood samples collected before and after HFR and, for comparison, a control HD. Results p-Cresol and IL-6 were lower in UFout than in UFin both at the start and at the end of the HFR session, suggesting that they were retained by the cartridge. IL-6 mRNA expression and release were lower in PBMC incubated with UFout collected at the end than with UFin collected at the start of HFR, suggesting that passage through the cartridge reduced UF pro-inflammatory activity. Plasma total p-cresol decreased by about 53% after HFR, and 37% after HD. IL-6 circulating values were unmodified by either these dialysis procedures. Conclusions This study shows that the HFR-Supra cartridge retains total p-cresol and IL-6 in the ultrafiltrate and lowers plasma total p cresol but not IL-6 levels. Trial Registration ClinicalTrials.gov NCT01865773 PMID:24755610

  20. Evaluation of the particle measurement programme (PMP) protocol to remove the vehicles' exhaust aerosol volatile phase.

    PubMed

    Giechaskiel, B; Chirico, R; Decarlo, P F; Clairotte, M; Adam, T; Martini, G; Heringa, M F; Richter, R; Prevot, A S H; Baltensperger, U; Astorga, C

    2010-10-01

    European regulation for Euro 5/6 light duty emissions introduced the measurement of non-volatile particles with diameter >23 nm. The volatile phase is removed by using a heated dilution stage (150 degrees C) and a heated tube (at 300-400 degrees C). We investigated experimentally the removal efficiency for volatile species of the specific protocol by conducting measurements with two Euro 3 diesel light duty vehicles, a Euro 2 moped, and a Euro III heavy duty vehicle with the system's heaters on and off. The particle number distributions were measured with a Scanning Mobility Particle Sizer (SMPS) and a Fast Mobility Particle Sizer (FMPS). An Aerosol Mass Spectrometer (AMS) was used to identify the non-refractory chemical composition of the particles. A Multi-Angle Absorption Photometer (MAAP) was used to measure the black carbon concentration. The results showed that the condensed material in the accumulation mode (defined here as particles in the diameter range of approximately 50-500 nm) was removed with an efficiency of 50-90%. The (volatile) nucleation mode was also completely evaporated or was decreased to sizes <23 nm; thus these particles wouldn't be counted from the particle counter, indicating the robustness of the protocol. PMID:20692024

  1. An exploration of the perceptions of caring held by students entering nursing programmes in the United Kingdom: A longitudinal qualitative study phase 1.

    PubMed

    Phillips, Jill; Cooper, Karen; Rosser, Elizabeth; Scammell, Janet; Heaslip, Vanessa; White, Sara; Donaldson, Ian; Jack, Eleanor; Hemingway, Ann; Harding, Andrew

    2015-11-01

    In a climate of intense international scrutiny of healthcare and nursing in particular, there is an urgent need to identify, foster and support a caring disposition in student nurses worldwide. Yet relatively little is known about how core nursing values are shaped during education programmes and this warrants further investigation. This longitudinal study commencing in February 2013 examines the impact of an innovative nursing curriculum based on a humanising framework (Todres et al. 2009) and seeks to establish to what extent professional and core values are shaped over the duration of a three year nursing programme. This paper reports on Phase One which explores student nurses' personal values and beliefs around caring and nursing at the start of their programme. Undergraduate pre-registration nursing students from two discrete programmes (Advanced Diploma and BSc (Honours) Nursing with professional registration) were recruited to this study. Utilising individual semi-structured interviews, data collection commenced with February 2013 cohort (n = 12) and was repeated with February 2014 (n = 24) cohort. Findings from Phase One show that neophyte student nurses are enthusiastic about wanting to care and aspire to making a difference to patients and their families. This research promises to offer contributions to the debate around what caring means and in particular how it is understood by student nurses. Findings will benefit educators and students which will ultimately impact positively on those in receipt of healthcare. PMID:26049787

  2. Utilization of a thermosensitive episome bearing transposon TN10 to isolate Hfr donor strains of Erwinia carotovora subsp. chrysanthemi.

    PubMed

    Kotoujansky, A; Lemattre, M; Boistard, P

    1982-04-01

    A thermosensitive episome bearing the transposon Tn10, F(Ts)::Tn10 Lac+, has been successfully transferred from Escherichia coli to several wild strains of the enterobacteria Erwinia carotovora subsp. chrysanthemi, which are pathogenic on Saintpaulia ionantha. In one of these strains, all of the characters controlled by this episome (Lac+, Tetr, Tra+) were expressed, and its replication was stopped at 40 degrees C and above. At 30 degrees C, the episome was easily transferred between strains derived from E. carotovora subsp. chrysanthemi 3937j and to E coli. Hfr donor strains were obtained from a F' strain of 3937j by selecting clones which grew at 40 degrees C on plates containing tetracycline. One of these strains, Hfrq, was examined in more detail: the characters Lac+ and Tetr were stabilized and did not segregate higher than its parental F' strain. The mating was most efficient at 37 degrees C on a membrane. Hfrq transferred its chromosome to recipient strains at high frequency and in a polarized fashion, as evidenced by the gradient of transfer frequencies, the kinetics of marker entry (in interrupted mating experiments), and the analysis of linkage between different markers. The chromosome of Hfrq was most probably transferred in the following sequence: origin...met...xyl...arg...ile...leu...thr...cys...pan...ura...gal...trp...his. ..pur... Moreover, this genetic transfer system proved to be efficient in strain construction. PMID:6277860

  3. Feasibility and effectiveness of the implementation of a primary prevention programme for type 2 diabetes in routine primary care practice: a phase IV cluster randomised clinical trial

    PubMed Central

    2012-01-01

    Background The objective of this study is to perform an independent evaluation of the feasibility and effectiveness of an educational programme for the primary prevention of type 2 diabetes (DM2) in high risk populations in primary care settings, implanted within the Basque Health Service - Osakidetza. Methods/design This is a prospective phase IV cluster clinical trial conducted under routine conditions in 14 primary health care centres of Osakidetza, randomly assigned to an intervention or control group. We will recruit a total sample of 1089 individuals, aged between 45 and 70 years old, without diabetes but at high risk of developing the condition (Finnish Diabetes Risk Score, FINDRISC ≥ 14) and follow them up for 2 years. Primary health care nursing teams of the intervention centres will implement DE-PLAN, a structured educational intervention program focused on changing healthy lifestyles (diet and physical activity); while the patients in the control centres will receive the usual care for the prevention and treatment of DM2 currently provided in Osakidetza. The effectiveness attributable to the programme will be assessed by comparing the changes observed in patients exposed to the intervention and those in the control group, with respect to the risk of developing DM2 and lifestyle habits. In terms of feasibility, we will assess indicators of population coverage and programme implementation. Discussion The aim of this study is to provide the scientific basis for disseminate the programme to the remaining primary health centres in Osakidetza, as a novel way of addressing prevention of DM2. The study design will enable us to gather information on the effectiveness of the intervention as well as the feasibility of implementing it in routine practice. Trial registration ClinicalTrials.gov NCT01365013 PMID:23158830

  4. Programmable Pulser

    NASA Technical Reports Server (NTRS)

    Baumann, Eric; Merolla, Anthony

    1988-01-01

    User controls number of clock pulses to prevent burnout. New digital programmable pulser circuit in three formats; freely running, counted, and single pulse. Operates at frequencies up to 5 MHz, with no special consideration given to layout of components or to terminations. Pulser based on sequential circuit with four states and binary counter with appropriate decoding logic. Number of programmable pulses increased beyond 127 by addition of another counter and decoding logic. For very large pulse counts and/or very high frequencies, use synchronous counters to avoid errors caused by propagation delays. Invaluable tool for initial verification or diagnosis of digital or digitally controlled circuity.

  5. Programmable Pacemaker

    NASA Technical Reports Server (NTRS)

    1980-01-01

    St. Jude Medical's Cardiac Rhythm Management Division, formerly known as Pacesetter Systems, Inc., incorporated Apollo technology into the development of the programmable pacemaker system. This consists of the implantable pacemaker together with a physician's console containing the programmer and a data printer. Physician can communicate with patient's pacemaker by means of wireless telemetry signals transmitted through the communicating head held over the patient's chest. Where earlier pacemakers deliver a fixed type of stimulus once implanted, Programalith enables surgery free "fine tuning" of device to best suit the patient's changing needs.

  6. Improvement in glycated haemoglobin evaluated by baseline body mass index: a meta-analysis of the liraglutide phase III clinical trial programme.

    PubMed

    Montanya, E; Fonseca, V; Colagiuri, S; Blonde, L; Donsmark, M; Nauck, M A

    2016-07-01

    In the liraglutide clinical trial programme, liraglutide 1.2 and 1.8 mg were found to effectively lower glycated haemoglobin (HbA1c) in patients with type 2 diabetes (T2D). It is unknown whether baseline body mass index (BMI) is a predictor of change in HbA1c observed during a clinical trial with liraglutide or placebo treatment. The present meta-analysis of patient-level data, using pooled data from seven phase III trials [LEAD-1-6 and the liraglutide versus sitagliptin trial (LIRA-DPP-4)] for liraglutide 1.2, 1.8 mg and placebo (n = 3222), identified no significant correlation between baseline BMI (<20 kg/m(2) up to 45 kg/m(2) ) and HbA1c reduction for placebo or liraglutide 1.2 mg, and a modest, clinically non-relevant, association for liraglutide 1.8 mg [-0.010 (95% confidence interval -0.020, -0.001)], whereby a 10 kg/m(2) increase in baseline BMI corresponded to 0.10%-point (1.1 mmol/mol) greater HbA1c reduction. In summary, reductions in HbA1c obtained during clinical trials with liraglutide or placebo treatment were independent of baseline BMI. PMID:26662611

  7. The IAEA coordinated research programme on HTGR uncertainty analysis: Phase I status and Ex. I-1 prismatic reference results

    DOE PAGESBeta

    Bostelmann, Friederike; Strydom, Gerhard; Reitsma, Frederik; Ivanov, Kostadin

    2016-01-11

    The quantification of uncertainties in design and safety analysis of reactors is today not only broadly accepted, but in many cases became the preferred way to replace traditional conservative analysis for safety and licensing analysis. The use of a more fundamental methodology is also consistent with the reliable high fidelity physics models and robust, efficient, and accurate codes available today. To facilitate uncertainty analysis applications a comprehensive approach and methodology must be developed and applied, in contrast to the historical approach where sensitivity analysis were performed and uncertainties then determined by a simplified statistical combination of a few important inputmore » parameters. New methodologies are currently under development in the OECD/NEA Light Water Reactor (LWR) Uncertainty Analysis in Best-Estimate Modelling (UAM) benchmark activity. High Temperature Gas-cooled Reactor (HTGR) designs require specific treatment of the double heterogeneous fuel design and large graphite quantities at high temperatures. The IAEA has therefore launched a Coordinated Research Project (CRP) on HTGR Uncertainty Analysis in Modelling (UAM) in 2013 to study uncertainty propagation specifically in the HTGR analysis chain. Two benchmark problems are defined, with the prismatic design represented by the General Atomics (GA) MHTGR-350 and a 250 MW modular pebble bed design similar to the Chinese HTR-PM. Work has started on the first phase and the current CRP status is reported in the paper. A comparison of the Serpent and SCALE/KENO-VI reference Monte Carlo results for Ex. I-1 of the MHTGR-350 design is also included. It was observed that the SCALE/KENO-VI Continuous Energy (CE) k∞ values were 395 pcm (Ex. I-1a) to 803 pcm (Ex. I-1b) higher than the respective Serpent lattice calculations, and that within the set of the SCALE results, the KENO-VI 238 Multi-Group (MG) k∞ values were up to 800 pcm lower than the KENO-VI CE values. The use of the

  8. COMMIX-1AR/P: A three-dimensional transient single-phase computer program for thermal hydraulic analysis of single and multicomponent systems. Volume 3, Programmer`s guide

    SciTech Connect

    Garner, P.L.; Blomquist, R.N.; Gelbard, E.M.

    1992-09-01

    The COMMIX-LAR/P computer program is designed for analyzing the steady-state and transient aspects of single-phase fluid flow and heat transfer in three spatial dimensions. This version is an extension of the modeling in COMMIX-lA to include multiple fluids in physically separate regions of the computational domain, modeling descriptions for pumps, radiation heat transfer between surfaces of the solids which are embedded in or surround the fluid, a keg model for fluid turbulence, and improved numerical techniques. The porous-medium formulation in COMMIX allows the program to be applied to a wide range of problems involving both simple and complex geometrical arrangements. The internal aspects of the COMMIX-LAR/P program are presented, covering descriptions of subprograms, variables, and files.

  9. Copernicus Earth observation programme

    NASA Astrophysics Data System (ADS)

    Žlebir, Silvo

    European Earth observation program Copernicus is an EU-wide programme that integrates satellite data, in-situ data and modeling to provide user-focused information services to support policymakers, researchers, businesses and citizens. Land monitoring service and Emergency service are fully operational already, Atmosphere monitoring service and Marine environment monitoring service are preoperational and will become fully operational in the following year, while Climate change service and Security service are in an earlier development phase. New series of a number of dedicated satellite missions will be launched in the following years, operated by the European Space Agency and EUMETSAT, starting with Sentinel 1A satellite early this year. Ground based, air-borne and sea-borne in-situ data are provided by different international networks and organizations, EU member states networks etc. European Union is devoting a particular attention to secure a sustainable long-term operational provision of the services. Copernicus is also stated as a European Union’s most important contribution to Global Earth Observation System of Systems (GEOSS). The status and the recent development of the Copernicus programme will be presented, together with its future perspective. As Copernicus services have already demonstrated their usability and effectiveness, some interesting cases of their deployment will be presented. Copernicus free and open data policy, supported by a recently adopted EU legislative act, will also be presented.

  10. Programmable digital modem

    NASA Technical Reports Server (NTRS)

    Poklemba, John J.

    1991-01-01

    The design of the Programmable Digital Modem (PDM) is outlined. The PDM will be capable of operating with numerous modulation techniques including: 2-, 4-, 8- and 16-ary phase shift keying (PSK), minimum shift keying (MSK), and 16-ary quadrature amplitude modulation (QAM), with spectral occupancy from 1.2x to 2x the data symbol rate. It will also be programmable for transmission rates ranging from 2.34 to 300 Mbit/s, where the maximum symbol rate is 75 Msymbol/s. Furthermore, these parameters will be executable in independent burst, dependent burst, or continuous mode. In dependent burst mode the carrier and clock oscillator sources are common from burst to burst. To achieve as broad a set of requirements as these, it is clear that the essential signal processing must be digital. In addition, to avoid hardware changes when the operational parameters are changed, a fixed interface to an analog intermediate frequency (IF) is necessary for transmission; and, common system level architectures are necessary for the modulator and demodulator. Lastly, to minimize size and power, as much of the design as possible will be implemented with application specific integrated circuit (ASIC) chips.

  11. Healthcare providers' knowledge and attitudes about rapid tissue donation (RTD): phase one of establishing a rapid tissue donation programme in thoracic oncology.

    PubMed

    Schabath, Matthew B; McIntyre, Jessica; Pratt, Christie; Gonzalez, Luis E; Munoz-Antonia, Teresita; Haura, Eric B; Quinn, Gwendolyn P

    2014-02-01

    In preparation for the development of a rapid tissue donation (RTD) programme, we surveyed healthcare providers (HCPs) in our institution about knowledge and attitudes related to RTD with lung cancer patients. A 31-item web based survey was developed collecting data on demographics, knowledge and attitudes about RTD. The survey contained three items measuring participants' knowledge about RTD, five items assessing attitudes towards RTD recruitment and six items assessing HCPs' level of agreement with factors influencing decisions to discuss RTD. Response options were presented on a 5-point Likert scale. Ninety-one HCPs participated in the study. 66% indicated they had never heard of RTD prior to the survey, 78% rated knowledge of RTD as none or limited and 95.6% reported not having ethical or religious concerns about discussing RTD with patients. The majority were either not comfortable (17.8%) or not sure if they felt comfortable discussing RTD with cancer patients (42.2%). 56.1% indicated their knowledge of RTD would play an integral role in their decision to discuss RTD with patients. 71.4% reported concerns with RTD discussion and the emotional state of the patient. Physicians and nurses play an important role in initiating conversations about recruitment and donation to research that can ultimately influence uptake. Increasing HCP knowledge about RTD is a necessary step towards building an RTD programme. Our study provides important information about characteristics associated with low levels of knowledge and practice related to RTD where additional education and training may be warranted. PMID:23557908

  12. Patient-reported outcome results in patients with type 2 diabetes treated with once-weekly dulaglutide: data from the AWARD phase III clinical trial programme.

    PubMed

    Yu, M; Van Brunt, K; Varnado, O J; Boye, K S

    2016-04-01

    We evaluated patient-reported outcome (PRO) measures from the Assessment of Weekly AdministRation of LY2189265 (dulaglutide) in Diabetes (AWARD) clinical trial programme for dulaglutide (1.5 mg and 0.75 mg) in patients with type 2 diabetes (T2D). The Impact of Weight on Self-Perception (IW-SP), Impact of Weight on Ability to Perform Physical Activities of Daily Living (APPADL), Impact of Weight on Quality of Life-Lite, EQ-5D, Diabetes Treatment Satisfaction Questionnaire (DTSQ), Diabetes Symptom Checklist-Revised and Adult Low Blood Sugar Survey were administered and analysed for changes from baseline in one or more AWARD studies. Significant within-group changes from baseline to the primary time point were observed for several PRO measures across all studies. Compared with insulin glargine, significantly greater improvements in the IW-SP score were observed with dulaglutide 1.5 mg and with both dulaglutide doses in the APPADL score. Both dulaglutide doses resulted in significantly greater improvement in DTSQ scores (all subscales) compared with exenatide. Dulaglutide 1.5 mg also resulted in significantly greater improvement on the DTSQ hyperglycaemia subscale compared with metformin. Overall, these PRO results suggest that dulaglutide is beneficial in the treatment of T2D. PMID:26691396

  13. A Study of Teacher Confidence in Teaching Music within the Context of the Introduction of the Foundation Phase (3-7 Years) Statutory Education Programme in Wales

    ERIC Educational Resources Information Center

    Baldwin, Lara; Beauchamp, Gary

    2014-01-01

    This paper examines teacher confidence in teaching music within the context of the introduction of a Foundation Phase "curriculum" in Wales for pupils aged 3-7 years. This involved a move away from music as a single subject to being part of creative development. The findings are based on a small-scale study of 12 teachers from four…

  14. Programmable Logic Controllers.

    ERIC Educational Resources Information Center

    Insolia, Gerard; Anderson, Kathleen

    This document contains a 40-hour course in programmable logic controllers (PLC), developed for a business-industry technology resource center for firms in eastern Pennsylvania by Northampton Community College. The 10 units of the course cover the following: (1) introduction to programmable logic controllers; (2) DOS primer; (3) prerequisite…

  15. World Climate Research Programme (WCRP) Coupled Model Intercomparison Project phase 3 (CMIP3): Multi-Model Dataset Archive at PCMDI (Program for Climate Model Diagnosis and Intercomparison)

    DOE Data Explorer

    In response to a proposed activity of the WCRP's Working Group on Coupled Modelling (WGCM),PCMDI volunteered to collect model output contributed by leading modeling centers around the world. Climate model output from simulations of the past, present and future climate was collected by PCMDI mostly during the years 2005 and 2006, and this archived data constitutes phase 3 of the Coupled Model Intercomparison Project (CMIP3). In part, the WGCM organized this activity to enable those outside the major modeling centers to perform research of relevance to climate scientists preparing the Fourth Asssessment Report (AR4) of the Intergovernmental Panel on Climate Change (IPCC). The IPCC was established by the World Meteorological Organization and the United Nations Environmental Program to assess scientific information on climate change. The IPCC publishes reports that summarize the state of the science. This unprecedented collection of recent model output is officially known as the WCRP CMIP3 multi-model dataset. It is meant to serve IPCC's Working Group 1, which focuses on the physical climate system - atmosphere, land surface, ocean and sea ice - and the choice of variables archived at the PCMDI reflects this focus. A more comprehensive set of output for a given model may be available from the modeling center that produced it. As of November 2007, over 35 terabytes of data were in the archive and over 303 terabytes of data had been downloaded among the more than 1200 registered users. Over 250 journal articles, based at least in part on the dataset, have been published or have been accepted for peer-reviewed publication. Countries from which models have been gathered include Australia, Canada, China, France, Germany and Korea, Italy, Japan, Norway, Russia, Great Britain and the United States. Models, variables, and documentation are collected and stored. Check http://www-pcmdi.llnl.gov/ipcc/data_status_tables.htm to see at a glance the output that is available

  16. PLL swept frequency generator with programmable sweep rate

    NASA Astrophysics Data System (ADS)

    Smith, E. B.; Fogleboch, J. R., Sr.

    1985-10-01

    This document discusses a phase-locked voltage controlled oscillator for generating frequency modulated waveforms having a programmable digital RF phase shifter to determine the phase difference between the output signal and a phase corrected reference signal to thereby generate the desired output waveform.

  17. The Schome Park Programme: Exploring Educational Alternatives

    NASA Astrophysics Data System (ADS)

    Twining, Peter; Footring, Shri

    The Schome Park Programme set out to extend thinking about what the education system for the information age (Schome) should be like. The first three phases of the programme spanned 13 months and involved the use of Schome Park, our "closed" island(s) in Teen Second LifeTM (TSL) virtual world alongside a wiki and forum. During this time approximately two hundred 13-17 year olds and around 50 adults were given access to Schome Park. Having explained the context in which this work took place the paper outlines the initial educational design underpinning the programme and describes some of the activities which took place. It goes on to explore some dimensions of practice which emerged from the data analysis towards the end of Phase 3, focusing on learner experiences of experimentation, playfulness, curriculum, choice, participation and the expression of the learner voice.

  18. Space research programme

    NASA Astrophysics Data System (ADS)

    Magnusson, Per; Englund, Jan; Norberg, Olle

    2001-08-01

    A major highlight of the Swedish national programme was the launch of the Odin Orbital Observatory in February 2001. The atmospheric profiles measured by Odin will be calibrated with rocket and balloon validation flights during the second half of 2001. A continuation of the satellite programme after Odin depends on the outcome of an ongoing assessment and an additional budget. The future ESA microgravity programme will be of high importance for European and Swedish science and applications using weightless conditions, and for the utilisation of the International Space Station (ISS). It should also make sure that the European independent capability for launching efficient sounding rockets is preserved and developed.

  19. SOTANCP3 Scientific Programme

    NASA Astrophysics Data System (ADS)

    2014-12-01

    The programme for the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics" which was held at the KGU (Kanto Gakuin University) Kannai Media Center (8th floor of Yokohoma Media Business Center (YMBC))

  20. WORLD WATER ASSESSMENT PROGRAMME

    EPA Science Inventory

    The overall objective of the World Water Assessment Programme is to support the building of global security - food, environment, economic, social and political security -- through an integrated comprehensive freshwater assessment.The specific objectives within the assessment pr...

  1. Turkish Parents' Views on Quality Standards for Children's Television Programmes

    ERIC Educational Resources Information Center

    Onder, Alev; Dagal, Asude Balaban

    2007-01-01

    The main purpose of this study was to evaluate the opinions of parents of pre-school children about children's programmes on TV. The study had two phases: In the first step "The Evaluation Scale for Children's Programmes" was translated into Turkish, the reliability and validity of the scale was tested through analyzing of the data collected from…

  2. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard

    1998-01-01

    This column will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter's column will include some announcements and some recent radiation test results and evaluations of interest. Specifically, the following topics will be covered: the Military and Aerospace Applications of Programmable Devices and Technologies Conference to be held at GSFC in September, 1998, proton test results, heavy ion test results, and some total dose results.

  3. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard

    1998-01-01

    This column will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter's column will include some announcements and some recent radiation test results and evaluations of interest. Specifically, the following topics will be covered: the Military and Aerospace Applications of Programmable Devices and Technologies Conference to be held at GSFC in September, 1998, proton test results, and some total dose results.

  4. Dragon 2 Programme Achievements and Cooperation

    NASA Astrophysics Data System (ADS)

    Desnos, Yves-Louis; Li, Zengyuan; Zmuda, Andy; Gao, Zhihai

    2013-01-01

    The cooperation between ESA and National Remote Sensing Center of China (NRSCC) / Ministry of Science and Technology of China (MOST) in the development of Earth Observation (EO) applications started 17 years ago. In 2004, a new phase in cooperation began with the start of the Dragon Programme which focused on science and application using ESA ERS and Envisat satellite data. The programme was completed in 2008. Following on, the cooperation took on greater momentum with the start of a four-year EO science and exploitation programme called “Dragon 2”. The programme formally closed in June at the 2012 Beijing Symposium. The programme brought together joint Sino-European teams to investigate land, ocean and atmospheric applications in P.R. China using EO data from ESA, Third Party Mission (TPM) and Chinese satellites. The teams were led by principal EO scientists. Young European and Chinese scientists were also engaged on the projects. Advanced training courses in land, ocean and atmospheric applications were held in each year of the programme in China. Altogether, two courses on land, one course on atmospheric applications and one course on oceanographic applications were held. Here-in provided is an overview of the achievements, cooperation, reporting and training activities at the completion of the programme. The Sino-European teams have delivered world-class scientific results across a wide range of disciplines. The programme provided a platform for the joint exploitation of ESA, TPM and Chinese EO data from optical, thermal and microwave sensors for geo-science application and development in China.

  5. Sellafield Decommissioning Programme - Update and Lessons Learned

    SciTech Connect

    Lutwyche, P. R.; Challinor, S. F.

    2003-02-24

    The Sellafield site in North West England has over 240 active facilities covering the full nuclear cycle from fuel manufacture through generation, reprocessing and waste treatment. The Sellafield decommissioning programme was formally initiated in the mid 1980s though several plants had been decommissioned prior to this primarily to create space for other plants. Since the initiation of the programme 7 plants have been completely decommissioned, significant progress has been made in a further 16 and a total of 56 major project phases have been completed. This programme update will explain the decommissioning arrangements and strategies and illustrate the progress made on a number of the plants including the Windscale Pile Chimneys, the first reprocessing plan and plutonium plants. These present a range of different challenges and requiring approaches from fully hands on to fully remote. Some of the key lessons learned will be highlighted.

  6. An Exploratory Pilot Study of the Strengthening Families Programme 10-14 (UK)

    ERIC Educational Resources Information Center

    Coombes, Lindsey; Allen, Deborah Mary; Foxcroft, David

    2012-01-01

    The Strengthening Families Programme 10-14 (SFP10-14; UK) is a seven-session DVD-based family skills training programme. While the programme has been extensively evaluated in the United States, no randomized controlled trial (RCT) of the SFP10-14 has been conducted in the United Kingdom. This exploratory Phase II study was an evaluation of a…

  7. LOGSIM programmer's manual

    NASA Technical Reports Server (NTRS)

    Mitchell, C. L.; Taylor, J. F.

    1976-01-01

    A programmer's manual is reported for a Logic Simulator (LOGSIM) computer program that is a large capacity event simulator with the capability to accurately simulate the effects of certain unknown states, rise and fall times, and floating nodes in large scale metal oxide semiconductor logic circuits. A detailed description of the software with flow charts is included within the report.

  8. Backgrounder: The MAB Programme.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Office of Public Information.

    The Man and the Biosphere Programme (MAB) was launched in November 1971 under the auspices of Unesco. Its aim is to help to develop scientific knowledge with a view to the rational management and conservation of natural resources, to train qualified personnel in this field, and to disseminate the knowledge acquired both to the decision-makers and…

  9. Computer Programmer/Analyst.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This publication contains 25 subjects appropriate for use in a competency list for the occupation of computer programmer/analyst, 1 of 12 occupations within the business/computer technologies cluster. Each unit consists of a number of competencies; a list of competency builders is provided for each competency. Titles of the 25 units are as…

  10. Conceptualizing Programme Evaluation

    ERIC Educational Resources Information Center

    Hassan, Salochana

    2013-01-01

    The main thrust of this paper deals with the conceptualization of theory-driven evaluation pertaining to a tutor training programme. Conceptualization of evaluation, in this case, is an integration between a conceptualization model as well as a theoretical framework in the form of activity theory. Existing examples of frameworks of programme…

  11. Work Programme, 2014

    ERIC Educational Resources Information Center

    Cedefop - European Centre for the Development of Vocational Training, 2014

    2014-01-01

    Cedefop's work programme 2014 constitutes an ambitious attempt to preserve its core activities, respond to new requests and ensure previous quality standards while respecting resource constraints. Nevertheless, it also reflects the risk that the Centre's ability to deliver its mission and increasing demands may be affected by further budgetary…

  12. Developing Online Doctoral Programmes

    ERIC Educational Resources Information Center

    Chipere, Ngoni

    2015-01-01

    The objectives of the study were to identify best practices in online doctoral programming and to synthesise these practices into a framework for developing online doctoral programmes. The field of online doctoral studies is nascent and presents challenges for conventional forms of literature review. The literature was therefore reviewed using a…

  13. Programmable calculator stress analysis

    SciTech Connect

    Van Gulick, L.A.

    1983-01-01

    Advanced programmable alphanumeric calculators are well suited for closed-form calculation of pressure-vessel stresses. They offer adequate computing power, portability, special programming features, and simple interactive execution procedures. Representative programs that demonstrate calculator capabilities are presented. Problems treated are stress and strength calculations in thick-walled pressure vessels and the computation of stresses near head/pressure-vessel junctures.

  14. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard

    2000-01-01

    This column will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter will start a series of notes concentrating on analysis techniques with this issues section discussing worst-case analysis requirements.

  15. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard; Day, John H. (Technical Monitor)

    2001-01-01

    This report will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter will continue a series of notes concentrating on analysis techniques with this issue's section discussing the use of Root-Sum-Square calculations for digital delays.

  16. Programmable physiological infusion

    NASA Technical Reports Server (NTRS)

    Howard, W. H.; Young, D. R.; Adachi, R. R. (Inventor)

    1974-01-01

    A programmable physiological infusion device and method are provided wherein a program source, such as a paper tape, is used to actuate an infusion pump in accordance with a desired program. The system is particularly applicable for dispensing calcium in a variety of waveforms.

  17. Optically programmable excitonic traps

    PubMed Central

    Alloing, Mathieu; Lemaître, Aristide; Galopin, Elisabeth; Dubin, François

    2013-01-01

    With atomic systems, optically programmed trapping potentials have led to remarkable progress in quantum optics and quantum information science. Programmable trapping potentials could have a similar impact on studies of semiconductor quasi-particles, particularly excitons. However, engineering such potentials inside a semiconductor heterostructure remains an outstanding challenge and optical techniques have not yet achieved a high degree of control. Here, we synthesize optically programmable trapping potentials for indirect excitons of bilayer heterostructures. Our approach relies on the injection and spatial patterning of charges trapped in a field-effect device. We thereby imprint in-situ and on-demand electrostatic traps into which we optically inject cold and dense ensembles of excitons. This technique creates new opportunities to improve state-of-the-art technologies for the study of collective quantum behavior of excitons and also for the functionalisation of emerging exciton-based opto-electronic circuits. PMID:23546532

  18. Punch card programmable microfluidics.

    PubMed

    Korir, George; Prakash, Manu

    2015-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series of holes in punched paper tapes, we demonstrate independent control of 15 on-chip pumps with enhanced mixing, normally-closed valves and a novel on-demand impact-based droplet generator. We demonstrate robustness of operation by encoding a string of characters representing the word "PUNCHCARD MICROFLUIDICS" using the droplet generator. Multiplexing is demonstrated by implementing an example colorimetric water quality assays for pH, ammonia, nitrite and nitrate content in different water samples. With its portable and robust design, low cost and ease-of-use, we envision punch card programmable microfluidics will bring complex control of microfluidic chips into field-based applications in low-resource settings and in the hands of children around the world. PMID:25738834

  19. NSF announces diversity programme

    NASA Astrophysics Data System (ADS)

    Kruesi, Liz

    2016-04-01

    The US National Science Foundation (NSF) has initiated a new funding programme that will create schemes to increase diversity in science, technology, engineering and mathematics (STEM). The initiative – Inclusion across the Nation of Communities of Learners of Underrepresented Discoverers in Engineering and Science (INCLUDES) – aims to increase the participation of women, those with a low socioeconomic status, people with disabilities and those from minority racial backgrounds.

  20. Punch Card Programmable Microfluidics

    PubMed Central

    Korir, George; Prakash, Manu

    2015-01-01

    Small volume fluid handling in single and multiphase microfluidics provides a promising strategy for efficient bio-chemical assays, low-cost point-of-care diagnostics and new approaches to scientific discoveries. However multiple barriers exist towards low-cost field deployment of programmable microfluidics. Incorporating multiple pumps, mixers and discrete valve based control of nanoliter fluids and droplets in an integrated, programmable manner without additional required external components has remained elusive. Combining the idea of punch card programming with arbitrary fluid control, here we describe a self-contained, hand-crank powered, multiplex and robust programmable microfluidic platform. A paper tape encodes information as a series of punched holes. A mechanical reader/actuator reads these paper tapes and correspondingly executes operations onto a microfluidic chip coupled to the platform in a plug-and-play fashion. Enabled by the complexity of codes that can be represented by a series of holes in punched paper tapes, we demonstrate independent control of 15 on-chip pumps with enhanced mixing, normally-closed valves and a novel on-demand impact-based droplet generator. We demonstrate robustness of operation by encoding a string of characters representing the word “PUNCHCARD MICROFLUIDICS” using the droplet generator. Multiplexing is demonstrated by implementing an example colorimetric water quality assays for pH, ammonia, nitrite and nitrate content in different water samples. With its portable and robust design, low cost and ease-of-use, we envision punch card programmable microfluidics will bring complex control of microfluidic chips into field-based applications in low-resource settings and in the hands of children around the world. PMID:25738834

  1. Programmable Multizone Furnace

    NASA Technical Reports Server (NTRS)

    Ting, Edmund Y.; Larson, David J., Jr.

    1990-01-01

    Moving thermal gradients created without mechanical motion. Furnace having multiple, individually programmable heating zones developed for use in experiments on directional solidification. Holds rod specimen and generates thermal gradients moving along specimen. Elimination of translation mechanism makes furnace more compact and reduces vibrations, which disturb experiment. Availability of different temperature profiles through programming makes it versatile tool for research at low thermal gradients traveling at moderate speeds.

  2. Programmable Quantitative DNA Nanothermometers.

    PubMed

    Gareau, David; Desrosiers, Arnaud; Vallée-Bélisle, Alexis

    2016-07-13

    Developing molecules, switches, probes or nanomaterials that are able to respond to specific temperature changes should prove of utility for several applications in nanotechnology. Here, we describe bioinspired strategies to design DNA thermoswitches with programmable linear response ranges that can provide either a precise ultrasensitive response over a desired, small temperature interval (±0.05 °C) or an extended linear response over a wide temperature range (e.g., from 25 to 90 °C). Using structural modifications or inexpensive DNA stabilizers, we show that we can tune the transition midpoints of DNA thermometers from 30 to 85 °C. Using multimeric switch architectures, we are able to create ultrasensitive thermometers that display large quantitative fluorescence gains within small temperature variation (e.g., > 700% over 10 °C). Using a combination of thermoswitches of different stabilities or a mix of stabilizers of various strengths, we can create extended thermometers that respond linearly up to 50 °C in temperature range. Here, we demonstrate the reversibility, robustness, and efficiency of these programmable DNA thermometers by monitoring temperature change inside individual wells during polymerase chain reactions. We discuss the potential applications of these programmable DNA thermoswitches in various nanotechnology fields including cell imaging, nanofluidics, nanomedecine, nanoelectronics, nanomaterial, and synthetic biology. PMID:27058370

  3. Programmable matter by folding

    PubMed Central

    Hawkes, E.; An, B.; Benbernou, N. M.; Tanaka, H.; Kim, S.; Demaine, E. D.; Rus, D.; Wood, R. J.

    2010-01-01

    Programmable matter is a material whose properties can be programmed to achieve specific shapes or stiffnesses upon command. This concept requires constituent elements to interact and rearrange intelligently in order to meet the goal. This paper considers achieving programmable sheets that can form themselves in different shapes autonomously by folding. Past approaches to creating transforming machines have been limited by the small feature sizes, the large number of components, and the associated complexity of communication among the units. We seek to mitigate these difficulties through the unique concept of self-folding origami with universal crease patterns. This approach exploits a single sheet composed of interconnected triangular sections. The sheet is able to fold into a set of predetermined shapes using embedded actuation. To implement this self-folding origami concept, we have developed a scalable end-to-end planning and fabrication process. Given a set of desired objects, the system computes an optimized design for a single sheet and multiple controllers to achieve each of the desired objects. The material, called programmable matter by folding, is an example of a system capable of achieving multiple shapes for multiple functions. PMID:20616049

  4. Smart programmable wireless microaccelerometers

    NASA Astrophysics Data System (ADS)

    Varadan, Vijay K.; Subramanian, Hareesh; Varadan, Vasundara V.

    1998-07-01

    The integration of MEMS, SAW devices and required microelectronics and conformal antenna to realize a programmable wireless accelerometer is presented in this paper. This unique combination of technologies results in a novel accelerometer that can be remotely sensed by a microwave system with the advantage of no power requirements at the sensor site. The microaccelerometer presented is simple in construction and easy to manufacture with existing silicon micromachining techniques. Programmable accelerometers can be achieved with splitfinger interdigital transducers (IDTs) as reflecting structures. If IDTs are short circuited or capacitively loaded, the wave propagates without any reflection whereas in an open circuit configuration, the IDTs reflect the incoming SAW signal. The programmable accelerometers can thus be achieved by using an external circuitry on a semiconductor chip using hybrid technology. The relatively small size of the sensor makes it an ideal conformal sensor. The accelerometer finds application as air bag deployment sensors, vibration sensors for noise control, deflection and strain sensors, inertial and dimensional positioning systems, ABS/traction control, smart suspension, active roll stabilization and four wheel steering. The wireless accelerometer is very attractive to study the response of a `dummy' in automobile crash test.

  5. GMES Space Component: Programme overview

    NASA Astrophysics Data System (ADS)

    Aschbacher, J.; Milagro-Perez, M. P.

    2012-04-01

    as a new GMES service and cross-cuts all these domains. Even if GMES is built to primarily serve operational services, there is a large benefit for science users as well. In addition, science will be crucial to advance services and provide critical input to the definition of new observation systems. Access to Sentinel data is governed by the Sentinel data policy, which is part of a wider GMES data and information access policy. The Sentinel data policy envisages free and open access, subject to restrictions only if security or other European interests need to be preserved. The programme will enter the operational phase in 2014, when the first dedicated spacecraft, the Sentinel missions, will be in orbit. The main programmatic challenge is to ensure the programme's long-term sustainability. This session aims at informing users about the current programme's overall status and its potential for users in the services and scientific fields.

  6. Flexible programmable logic module

    SciTech Connect

    Robertson, Perry J.; Hutchinson, Robert L.; Pierson, Lyndon G.

    2001-01-01

    The circuit module of this invention is a VME board containing a plurality of programmable logic devices (PLDs), a controlled impedance clock tree, and interconnecting buses. The PLDs are arranged to permit systolic processing of a problem by offering wide data buses and a plurality of processing nodes. The board contains a clock reference and clock distribution tree that can drive each of the PLDs with two critically timed clock references. External clock references can be used to drive additional circuit modules all operating from the same synchronous clock reference.

  7. NASCAP programmer's reference manual

    NASA Technical Reports Server (NTRS)

    Mandell, M. J.; Stannard, P. R.; Katz, I.

    1993-01-01

    The NASA Charging Analyzer Program (NASCAP) is a computer program designed to model the electrostatic charging of complicated three-dimensional objects, both in a test tank and at geosynchronous altitudes. This document is a programmer's reference manual and user's guide. It is designed as a reference to experienced users of the code, as well as an introduction to its use for beginners. All of the many capabilities of NASCAP are covered in detail, together with examples of their use. These include the definition of objects, plasma environments, potential calculations, particle emission and detection simulations, and charging analysis.

  8. Programmable Logic Application Notes

    NASA Technical Reports Server (NTRS)

    Katz, Richard

    1999-01-01

    This column will be provided each quarter as a source for reliability, radiation results, NASA capabilities, and other information on programmable logic devices and related applications. This quarter the focus is on some experimental data on low voltage drop out regulators to support mixed 5 and 3.3 volt systems. A discussion of the Small Explorer WIRE spacecraft will also be given. Lastly, we show take a first look at robust state machines in Hardware Description Languages (VHDL) and their use in critical systems. If you have information that you would like to submit or an area you would like discussed or researched, please give me a call or e-mail.

  9. A programmable Fortran preprocessor

    SciTech Connect

    Rosing, M.

    1995-06-01

    A programmable Fortran preprocessor is described. It allows users to define compile time operations that can examine and modify the source tree before it is compiled with a traditional compiler. This intermediate step allows the definition of routines and operations that adapt to the context in which they are used. Context sensitive operations increase the flexibility of abstractions that can be built without degrading efficiency, as compared to using traditional run time based abstractions such as libraries or objects. The preprocessor is described briefly along with an example of how it is used to add CMFortran array operations to Fortran77. Other preprocessors that have been implemented are also briefly described.

  10. Programmable Electronic Safety Systems

    SciTech Connect

    Parry, R.

    1993-05-01

    Traditionally safety systems intended for protecting personnel from electrical and radiation hazards at particle accelerator laboratories have made extensive use of electromechanical relays. These systems have the advantage of high reliability and allow the designer to easily implement failsafe circuits. Relay based systems are also typically simple to design, implement, and test. As systems, such as those presently under development at the Superconducting Super Collider Laboratory (SSCL), increase in size, and the number of monitored points escalates, relay based systems become cumbersome and inadequate. The move toward Programmable Electronic Safety Systems is becoming more widespread and accepted. In developing these systems there are numerous precautions the designer must be concerned with. Designing fail-safe electronic systems with predictable failure states is difficult at best. Redundancy and self-testing are prime examples of features that should be implemented to circumvent and/or detect failures. Programmable systems also require software which is yet another point of failure and a matter of great concern. Therefore the designer must be concerned with both hardware and software failures and build in the means to assure safe operation or shutdown during failures. This paper describes features that should be considered in developing safety systems and describes a system recently installed at the Accelerator Systems String Test (ASST) facility of the SSCL.

  11. CAMAC modular programmable function generator

    SciTech Connect

    Turner, G.W.; Suehiro, S.; Hendricks, R.W.

    1980-12-01

    A CAMAC modular programmable function generator has been developed. The device contains a 1024 word by 12-bit memory, a 12-bit digital-to-analog converter with a 600 ns settling time, an 18-bit programmable frequency register, and two programmable trigger output registers. The trigger registers can produce programmed output logic transitions at various (binary) points in the output function curve, and are used to synchronize various other data acquisition devices with the function curve.

  12. An evaluation of programmer/analyst workstations

    NASA Technical Reports Server (NTRS)

    Koerner, K.; Mital, R.; Card, D.; Maione, A.

    1984-01-01

    Very few automated tools were available to support software requirements analysis and design even though improvements in quality during these phases appear to offer the greatest leverage for improving the quality and productivity of the overall software development process. Recently, however, some such tools have appeared on the market. An industry survey, and an in-house evaluation of two commercial products by programmers and analysts was undertaken to determine which tool is the best to support programmers and analysts through life cycle development. A tool was selected for full implementation on a project, where complete analysis of software statistics over the system life cycle will determine whether or not quality and productivity improvements have actually occurred. The results of the industry survey and in-house evaluation are summarized.

  13. Electrically-programmable diffraction grating

    DOEpatents

    Ricco, Antonio J.; Butler, Michael A.; Sinclair, Michael B.; Senturia, Stephen D.

    1998-01-01

    An electrically-programmable diffraction grating. The programmable grating includes a substrate having a plurality of electrodes formed thereon and a moveable grating element above each of the electrodes. The grating elements are electrostatically programmable to form a diffraction grating for diffracting an incident beam of light as it is reflected from the upper surfaces of the grating elements. The programmable diffraction grating, formed by a micromachining process, has applications for optical information processing (e.g. optical correlators and computers), for multiplexing and demultiplexing a plurality of light beams of different wavelengths (e.g. for optical fiber communications), and for forming spectrometers (e.g. correlation and scanning spectrometers).

  14. Programmable Cadence Timer

    NASA Technical Reports Server (NTRS)

    Hall, William A.; Gilbert, John

    1990-01-01

    Electronic metronome paces users through wide range of exercise routines. Conceptual programmable cadence timer provides rhythmic aural and visual cues. Timer automatically changes cadence according to program entered by the user. It also functions as clock, stopwatch, or alarm. Modular pacer operated as single unit or as two units. With audiovisual module moved away from base module, user concentrates on exercise cues without distraction from information appearing on the liquid-crystal display. Variety of uses in rehabilitative medicine, experimental medicine, sports, and gymnastics. Used in intermittent positive-pressure breathing treatment, in which patient must rhythmically inhale and retain medication delivered under positive pressure; and in incentive spirometer treatment, in which patient must inhale maximally at regular intervals.

  15. GCS programmer's manual

    NASA Technical Reports Server (NTRS)

    Lowman, Douglas S.; Withers, B. Edward; Shagnea, Anita M.; Dent, Leslie A.; Hayhurst, Kelly J.

    1990-01-01

    A variety of instructions to be used in the development of implementations of software for the Guidance and Control Software (GCS) project is described. This document fulfills the Radio Technical Commission for Aeronautics RTCA/DO-178A guidelines, 'Software Considerations in Airborne Systems and Equipment Certification' requirements for document No. 4, which specifies the information necessary for understanding and programming the host computer, and document No. 12, which specifies the software design and implementation standards that are applicable to the software development and testing process. Information on the following subjects is contained: activity recording, communication protocol, coding standards, change management, error handling, design standards, problem reporting, module testing logs, documentation formats, accuracy requirements, and programmer responsibilities.

  16. Columbus Programme overview

    NASA Astrophysics Data System (ADS)

    Engstrom, Frederik

    1993-03-01

    The main activities of the Columbus Programme over the last year are examined. The Attached Laboratory, after a successful achievement of the cost target by downsizing and subsystem simplification, progressed to its final configuration review, interface definition, and schedule tuning. The Free-Flyer, after the decision to abandon the complex technical and operational interface associated with servicing at the Space Station Freedom, was baselined for the Hermes servicing, supported, as a backup, by Space Shuttle servicing. Finally, the Polar Platform baseline and costs were confirmed and consolidated for the full development start. Present program activities include the start in the development of the Attached Laboratory, which is linked to space programs of the U.S.A., Japan, and Canada. Other activities investigated include studies of the potential of using Russian orbital elements to augment the Free-Flyer capabilities.

  17. Programmability of nanowire networks

    NASA Astrophysics Data System (ADS)

    Bellew, A. T.; Bell, A. P.; McCarthy, E. K.; Fairfield, J. A.; Boland, J. J.

    2014-07-01

    Electrical connectivity in networks of nanoscale junctions must be better understood if nanowire devices are to be scaled up from single wires to functional material systems. We show that the natural connectivity behaviour found in random nanowire networks presents a new paradigm for creating multi-functional, programmable materials. In devices made from networks of Ni/NiO core-shell nanowires at different length scales, we discover the emergence of distinct behavioural regimes when networks are electrically stressed. We show that a small network, with few nanowire-nanowire junctions, acts as a unipolar resistive switch, demonstrating very high ON/OFF current ratios (>105). However, large networks of nanowires distribute an applied bias across a large number of junctions, and thus respond not by switching but instead by evolving connectivity. We demonstrate that these emergent properties lead to fault-tolerant materials whose resistance may be tuned, and which are capable of adaptively reconfiguring under stress. By combining these two behavioural regimes, we demonstrate that the same nanowire network may be programmed to act both as a metallic interconnect, and a resistive switch device with high ON/OFF ratio. These results enable the fabrication of programmable, multi-functional materials from random nanowire networks.Electrical connectivity in networks of nanoscale junctions must be better understood if nanowire devices are to be scaled up from single wires to functional material systems. We show that the natural connectivity behaviour found in random nanowire networks presents a new paradigm for creating multi-functional, programmable materials. In devices made from networks of Ni/NiO core-shell nanowires at different length scales, we discover the emergence of distinct behavioural regimes when networks are electrically stressed. We show that a small network, with few nanowire-nanowire junctions, acts as a unipolar resistive switch, demonstrating very high ON

  18. Southern African AIDS Training Programme.

    PubMed

    Dafoe, G H

    1994-01-01

    The Canadian Public Health Association (CPHA) with the Canadian International Development Agency (CIDA), in a little over 2 years, have established a Southern African AIDS Training Programme (SAT) that is effective in developing community-based responses to acquired immunodeficiency syndrome (AIDS). Based in Harare, Zimbabwe, the program provides financial assistance, training, monitoring, and advice and information to 120 project partners. The average grant size is $40,000. In a second phase of the project, SAT will attempt to meet the requests of its partners for more services. Currently, to meet needs for rapid, responsive training, and novel approaches to skill building, SAT has developed a collaborative nongovernmental organization (NGO) initiative, "The School Without Walls". This program identifies and amplifies what has worked effectively for organizations and programs. Other similar organizations and programs learn from these experiences. Site visits, apprenticeships, mentor organizations, and skills-building based on shared problem-diagnosis and resolution are some of the techniques employed. A draft report of the CIDA midterm external evaluation of SAT recommends renewal of the program, resourcing of the program to meet its regional responsibilities, and adoption of "The School Without Walls" as a central strategy for southern Africa. PMID:8180923

  19. Japan's Eco-School Programme

    ERIC Educational Resources Information Center

    Mori, Masayuki

    2007-01-01

    Since 1997, several ministries in Japan have collaborated on an eco-school programme, which applies to both newly constructed and renovated school buildings, in an effort to make its schools more environmentally friendly. The programme equips school buildings with ecological features such as photovoltaic cells, solar thermal collectors, other new…

  20. General purpose programmable accelerator board

    DOEpatents

    Robertson, Perry J.; Witzke, Edward L.

    2001-01-01

    A general purpose accelerator board and acceleration method comprising use of: one or more programmable logic devices; a plurality of memory blocks; bus interface for communicating data between the memory blocks and devices external to the board; and dynamic programming capabilities for providing logic to the programmable logic device to be executed on data in the memory blocks.

  1. Programmable Logic Controllers. Teacher Edition.

    ERIC Educational Resources Information Center

    Rauh, Bob; Kaltwasser, Stan

    These materials were developed for a seven-unit secondary or postsecondary education course on programmable logic controllers (PLCs) that treats most of the skills needed to work effectively with PLCs as programming skills. The seven units of the course cover the following topics: fundamentals of programmable logic controllers; contracts, timers,…

  2. Root Locus Algorithms for Programmable Pocket Calculators

    NASA Technical Reports Server (NTRS)

    Wechsler, E. R.

    1983-01-01

    Two algorithms are described which allow the plotting of individual points on a root locus diagram with or without time delay. The development was performed during the design of a continuous phase shifter used in the Baseband Antenna Combiner for the Deep Space Network (DSN). The algorithms, which are expected to be useful in similar DSN efforts, are simple enough to be implemented on a programmable pocket calculator. The coordinates of the open-loop zeros and poles, the gain constant K, and the time delay T are the data inputs.

  3. Scientific Programme Committee

    NASA Astrophysics Data System (ADS)

    2013-02-01

    Scientific Programme Committee A. Blondel, University of Geneva A. Cervera, IFIC M. Dracos, IN2P3 I. Efhymiopoulos, CERN J. Ellis, CERN S. Geer, FNAL R. Garoby, CERN M. Goodman, ANL D. Harris, FNAL T. Hasegawa, KEK P. Huber, Virginia Tech. D. Kaplan, IIT Y.D. Kim, Sejong University H. Kirk, BNL Y. Kuno, Osaka University K. Long, Imperial College N.K. Mondal, TIFR J. Morfin, FNAL Y. Mori, Kyoto University K. Nishikawa, KEK V. Palladino, University of Napoli C. Prior, RAL F.J.P. Soler, University of Glasgow J. Strait, FNAL R. Svoboda, University of California Davis F. Terranova, LN Frascati M. Zisman, LBNL Local Organizing Committee E. Benedetto, CERN/NTUA C. Blanchard, University of Geneva A. Blondel, University of Geneva (co-chair) I. Efthymiopoulos, CERN (co-chair) F. Dufour, University of Geneva F. Girard-Madoux, CERN E. Gschwendtner, CERN A. Korzenev, University of Geneva M. Morer-Olafsen, CERN S. Murphy, University of Geneva G. Prior, CERN G. Wikström, University of Geneva E. Wildner, CERN Sponsors EuCARD European Organization for Nuclear Research (CERN) Swiss Institute for Particle Physics (CHIPP) University of Geneva

  4. The BGAN extension programme

    NASA Astrophysics Data System (ADS)

    Rivera, Juan J.; Trachtman, Eyal; Richharia, Madhavendra

    2005-11-01

    Mobile satellite telecommunications systems have undergone an enormous evolution in the last decades, with the interest in having advanced telecommunications services available on demand, anywhere and at any time, leading to incredible advances. The demand for braodband data is therefore rapidly gathering pace, but current solutions are finding it increasingly difficult to combine large bandwidth with ubiquitous coverage, reliability and portability. The BGAN (Broadband Global Area Network) system, designed to operate with the Inmarsat-4 satellites, provides breakthrough services that meet all of these requirements. It will enable broadband connection on the move, delivering all the key tools of the modern office. Recognising the great impact that Inmarsat's BGAN system will have on the European satellite communications industry, and the benefits that it will bring to a wide range of European industries, in 2003 ESA initiated the "BGAN Extension" project. Its primary goals are to provide the full range of BGAN services to truly mobile platforms, operating in aeronautical, vehicular and maritime environments, and to introduce a multicast service capability. The project is supported by the ARTES Programme which establishes a collaboration agreement between ESA, Inmarsat and a group of key industrial and academic institutions which includes EMS, Logica, Nera and the University of Surrey (UK).

  5. Programmable electronic synthesized capacitance

    NASA Technical Reports Server (NTRS)

    Kleinberg, Leonard L. (Inventor)

    1987-01-01

    A predetermined and variable synthesized capacitance which may be incorporated into the resonant portion of an electronic oscillator for the purpose of tuning the oscillator comprises a programmable operational amplifier circuit. The operational amplifier circuit has its output connected to its inverting input, in a follower configuration, by a network which is low impedance at the operational frequency of the circuit. The output of the operational amplifier is also connected to the noninverting input by a capacitor. The noninverting input appears as a synthesized capacitance which may be varied with a variation in gain-bandwidth product of the operational amplifier circuit. The gain-bandwidth product may, in turn, be varied with a variation in input set current with a digital to analog converter whose output is varied with a command word. The output impedance of the circuit may also be varied by the output set current. This circuit may provide very small ranges in oscillator frequency with relatively large control voltages unaffected by noise.

  6. Present status of the Copernicus programme

    NASA Astrophysics Data System (ADS)

    Jutz, Simon

    2015-04-01

    The European Union (EU) has established the Copernicus Programme, formerly named GMES; an Earth monitoring user-driven initiative carried out in partnership with the European Space Agency (ESA) and EU/ESA Member States. Copernicus is designed to ensure continuous provision of reliable data and information on environment and security related services, primarily to users responsible for making, implementing and monitoring the relevant policies in the EU and its Member States. The Copernicus services rely on in-situ sensors and satellite data, the latter being provided by the Copernicus Space Component (CSC). ESA is responsible for coordinating the CSC, i.e. the Sentinel Missions and the access to data from Contributing Missions, in collaboration with EUMETSAT. The first dedicated Copernicus satellite mission, Sentinel-1A, was successfully launched on 3rd April 2014. After completion of the Commissioning Phase (23 September 2014), the operations ramp-up phase started. This phase consists of a gradual ground segment system deployment and user product quality verification/calibration. During this phase the data provision has been extended. The remaining activities will be achieved before the Sentinel-1A Routine Operations Readiness Review, expected to take place in May 2015. This milestone will mark the completion of the mission operations qualification and the start of the routine operations of the satellite. The Full Operational Capability will be reached when two units of Sentinel-1 will enter routine operations simultaneously. The next Sentinel missions, starting with the first unit of Sentinel-2 expected to be launched in May 2015, will be launched within the next years and will be progressively covering all domains of Earth Observation. The successful uptake of the operational phase of the Copernicus Space Component, and the full economic benefits of the Copernicus programme will materialise only when the wealth of data from the whole series of Sentinel satellites

  7. Automatic TLI recognition system, programmer`s guide

    SciTech Connect

    Lassahn, G.D.

    1997-02-01

    This report describes the software of an automatic target recognition system (version 14), from a programmer`s point of view. The intent is to provide information that will help people who wish to modify the software. In separate volumes are a general description of the ATR system, Automatic TLI Recognition System, General Description, and a user`s manual, Automatic TLI Recognition System, User`s Guide. 2 refs.

  8. City Building Educational Programme.

    ERIC Educational Resources Information Center

    Nelson, Doreen

    1981-01-01

    Describes an interdisciplinary program which uses simulation to investigate social, cultural, economic, and political dimensions of environmental change. Summarizes the underlying process, outlines topics and activities for each of the four phases of the program, and presents one sample activity for each unit. (DC)

  9. Electrically-programmable diffraction grating

    DOEpatents

    Ricco, A.J.; Butler, M.A.; Sinclair, M.B.; Senturia, S.D.

    1998-05-26

    An electrically-programmable diffraction grating is disclosed. The programmable grating includes a substrate having a plurality of electrodes formed thereon and a moveable grating element above each of the electrodes. The grating elements are electrostatically programmable to form a diffraction grating for diffracting an incident beam of light as it is reflected from the upper surfaces of the grating elements. The programmable diffraction grating, formed by a micromachining process, has applications for optical information processing (e.g. optical correlators and computers), for multiplexing and demultiplexing a plurality of light beams of different wavelengths (e.g. for optical fiber communications), and for forming spectrometers (e.g. correlation and scanning spectrometers). 14 figs.

  10. Field Evaluation of Programmable Thermostats

    SciTech Connect

    Sachs, O.; Tiefenbeck, V.; Duvier, C.; Qin, A.; Cheney, K.; Akers, C.; Roth, K.

    2012-12-01

    Prior research suggests that poor programmable thermostats usability may prevent their effective use to save energy. The Fraunhofer team hypothesized that home occupants with high-usability thermostats would be more likely to use them to save energy than people with a basic thermostats. In this report, the team discusses results of a project in which the team monitored and compared programmable thermostats with basic thermostats in an affordable housing apartment complex.

  11. FormBuilder/FBGraphics programmer`s reference manual

    SciTech Connect

    Goetsch, J.A.

    1994-09-01

    A primary concern in most modern software applications is the development of an attractive, ``friendly`` Graphical User Interface (GUI). Increasingly, that concern is being met through the use of the OSF/Motif widget set. While this software toolset is extremely powerful, the vast knowledge and attention to detail required by the programmer tend to be nearly unmanageable. This translates into an extended learning curve and a large investment of time and effort before the programmer reaches a desirable level of productivity. Even then, developing anything but the most basic GUI often proves to be a tedious and costly undertaking. FormBuilder is an application programmers interface (API) that provides the programmer with a high-level interface to a subset of the ``X`` Window System and the OSF/Motif widget set. Through the use of the FormBuilder data types and procedure calls, the GUI programmer is afforded several distinct advantages over coding directly at the Motif, Xt, and Xlib layers. Among these advantages are a substantially reduced learning curve, more readable/maintainable/modifiable code, smaller, more efficient binaries, and reduced compile/link/debug time during development. Working in concert with the FormBuilder library is the FBGraphics library, a 2-dimensional graphics library that allows the programmer to perform graphical operations within certain FormBuilder ``windows``. The FBGraphics library is based on the Xlib drawing routines, and much like FormBuilder, its purpose is to provide the programmers with a simpler, more productive mechanism for producing the desired graphical output on the screen.

  12. Programmable rate modem utilizing digital signal processing techniques

    NASA Technical Reports Server (NTRS)

    Naveh, Arad

    1992-01-01

    The need for a Programmable Rate Digital Satellite Modem capable of supporting both burst and continuous transmission modes with either Binary Phase Shift Keying (BPSK) or Quadrature Phase Shift Keying (QPSK) modulation is discussed. The preferred implementation technique is an all digital one which utilizes as much digital signal processing (DSP) as possible. The design trade-offs in each portion of the modulator and demodulator subsystem are outlined.

  13. Norwegian mastitis control programme

    PubMed Central

    2009-01-01

    breeding, eradicating bovine virus diarrhoea virus (BVDV) and a better implementation of mastitis prevention programmes. PMID:22081877

  14. Norwegian mastitis control programme.

    PubMed

    Osterås, O; Sølverød, L

    2009-01-01

    breeding, eradicating bovine virus diarrhoea virus (BVDV) and a better implementation of mastitis prevention programmes. PMID:22081877

  15. The programmer`s guide to the software copyright

    SciTech Connect

    Wehrli, J.E.

    1996-06-01

    This booklet was written specifically for anyone who writes computer programs at the Lawrence Berkeley National Laboratory. It is intended to provide basic information on how the law of copyright applies to computer software. It is not intended to be a legal reference for copyright attorneys, but an accessible reference for the people whose creative efforts result in software others want to use. Whether you are a chemist who writes software to help you with your work or a professional Berkeley Lab programmer you should benefit from this booklet. The information in this booklet is written in an informal conversational style, not a legal style. It is simply a direct response to a need for information that I have observed. Since I have written it from a programmer`s viewpoint and for a programmer`s use, it does not cover copyright law in general and focuses only on those areas of copyright law specific to computer software. Moreover, it does not attempt to address other areas of law that may be applicable to computer software. It is certainly not intended to replace the timely legal advice of Berkeley Lab`s Patent Department. However, just as it is helpful to read the computer manual before calling tech support, it will also be helpful to read this booklet before calling the Patent Department, not so much to answer any and all questions, but to give you the vocabulary to better understand and digest the information provided by the Department.

  16. Assessing the Financial Viability of Academic Programmes

    ERIC Educational Resources Information Center

    Swift, Lynette

    2012-01-01

    This paper reviews and examines approaches to determining the financial viability of academic programmes as a critical component of assessing a programme's overall sustainability. Key to assessing the financial viability of a programme is understanding the teaching activities required to deliver the programme and the cost of those activities. A…

  17. A versatile pulse programmer for pulsed nuclear magnetic resonance spectroscopy.

    NASA Technical Reports Server (NTRS)

    Tarr, C. E.; Nickerson, M. A.

    1972-01-01

    A digital pulse programmer producing the standard pulse sequences required for pulsed nuclear magnetic resonance spectroscopy is described. In addition, a 'saturation burst' sequence, useful in the measurement of long relaxation times in solids, is provided. Both positive and negative 4 V trigger pulses are produced that are fully synchronous with a crystal-controlled time base, and the pulse programmer may be phase-locked with a maximum pulse jitter of 3 ns to the oscillator of a coherent pulse spectrometer. Medium speed TTL integrated circuits are used throughout.

  18. A phase I/II trial of irinotecan-cisplatin combined with an anti-late-diarrhoeal programme to evaluate the safety and antitumour response of this combination therapy in patients with advanced non-small-cell lung cancer.

    PubMed

    Takeda, Y; Tsuduki, E; Izumi, S; Hojo, M; Kamimura, M; Naka, G; Kobayashi, K; Kudo, K

    2005-12-12

    We conducted a phase I/II study in patients with advanced non-small-cell lung cancer (NSCLC) to increase the therapeutic index of the cisplatin-irinotecan combination by institution of an anti-late-diarrhoeal program (ADP). A total of 77 chemotherapy-naive patients with advanced NSCLC were enrolled. The cisplatin dose was fixed at 60 mg m(-2) (Day 1). Irinotecan was escalated in 5 mg m(-2) increments, starting from 60 mg m(-2) (Days 1 and 8). ADP consisted of oral sodium bicarbonate, magnesium oxide, basic water, and ursodeoxycholic acid, and was administered orally for 4 days with each dose of irinotecan. In the phase I portion, irinotecan pharmacokinetics was also examined. After the recommended dose of irinotecan with ADP was determined, a phase II study was conducted to evaluate the response. Maximum tolerated dose was reached at an irinotecan dose of 80 mg m(-2) (Grade 4 diarrhoea and neutropenia). Pharmacokinetic studies show that the maximum concentration and the area under the curve of both irinotecan and SN38 (active metabolite of irinotecan) tend to increase in the dose-dependent manner of irinotecan. The phase II portion of the study included 48 patients, who were treated with 75 mg m(-2) of irinotecan. Grade 3/4 toxicities included neutropenia in 65%, leucopenia in 33%, and late diarrhoea in 6% of the patients. During this treatment, PS did not change in 65% of patients. At the end of the chemotherapy, PS did not decline in 90% of patients. In the phase II portion, a response occurred in 63% (95% confidential interval (CI), 47-76%) of patients. Median time to progression was 19 weeks (95% CI, 15-22 weeks), and median survival was 52 weeks (95% CI, 39-64 weeks). This regimen of irinotecan and cisplatin with ADP resulted in promising efficacy with acceptable toxicity for patients with advanced NSCLC. This regimen is a candidate for the experimental arm towards future phase III studies. PMID:16288302

  19. Programmable data communications controller requirements

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The design requirements for a Programmable Data Communications Controller (PDCC) that reduces the difficulties in attaching data terminal equipment to a computer are presented. The PDCC is an interface between the computer I/O channel and the bit serial communication lines. Each communication line is supported by a communication port that handles all line control functions and performs most terminal control functions. The port is fabricated on a printed circuit board that plugs into a card chassis, mating with a connector that is joined to all other card stations by a data bus. Ports are individually programmable; each includes a microprocessor, a programmable read-only memory for instruction storage, and a random access memory for data storage.

  20. Radon programmes and health marketing.

    PubMed

    Fojtikova, Ivana; Rovenska, Katerina

    2011-05-01

    Being aware of negative health effects of radon exposure, many countries aim for the reduction of the radon exposure of their population. The Czech radon programme was commenced >20 y ago. Since then experts have gathered a lot of knowledge, necessary legislation has been enacted, tens of thousands of inhabitants have been offered free measurement and subsidy for the mitigation. Despite the effort, the effectiveness of the radon programme seems to be poor. Newly built houses still exhibit elevated radon concentrations and the number of houses mitigated is very low. Is it possible to enhance the effectivity of radon programme while keeping it on a voluntary basis? One possible way is to employ health marketing that draws together traditional marketing theories and science-based strategies to prevention. The potential of using marketing principles in communication and delivery of radon information will be discussed. PMID:21498864

  1. Programmable entanglement oscillations in a non-Markovian channel

    SciTech Connect

    Cialdi, Simone; Brivio, Davide; Tesio, Enrico; Paris, Matteo G. A.

    2011-04-15

    We suggest and demonstrate an all-optical experimental setup to observe and engineer entanglement oscillations of a pair of polarization qubits in an effective non-Markovian channel. We generate entangled photon pairs by spontaneous parametric down-conversion (SPDC), and then insert a programmable spatial light modulator in order to impose a polarization-dependent phase shift on the spatial domain of the SPDC output. This creates an effective programmable non-Markovian environment where modulation of the environment spectrum is obtained by inserting a spatial grating on the signal arm. In our experiment, programmable oscillations of entanglement are achieved, where the entangled state obtained at the maximum of the revival after sudden death violates Bell's inequality by 17 standard deviations.

  2. Multiple channel programmable coincidence counter

    DOEpatents

    Arnone, Gaetano J.

    1990-01-01

    A programmable digital coincidence counter having multiple channels and featuring minimal dead time. Neutron detectors supply electrical pulses to a synchronizing circuit which in turn inputs derandomized pulses to an adding circuit. A random access memory circuit connected as a programmable length shift register receives and shifts the sum of the pulses, and outputs to a serializer. A counter is input by the adding circuit and downcounted by the seralizer, one pulse at a time. The decoded contents of the counter after each decrement is output to scalers.

  3. The ESO Observing Programmes Committee

    NASA Astrophysics Data System (ADS)

    Westerlund, B. E.

    1982-06-01

    Since 1978 the ESO Observing Programmes Committee (OPC) has "the function to inspect and rank the proposals made for observing programmes at La Silla, and thereby to advise the Director General on the distribution of observing time". The members (one from each member country) and their alternates are nominated by the respective national committees for five-year terms (not immediately renewable). The terms are staggered so that each year one or two persons are replaced. The Chairman is appointed annually by the Council. He is invited to attend Council meetings and to report to its members.

  4. The International Hydrological Programme of UNESCO

    NASA Astrophysics Data System (ADS)

    Tejada-Guibert, J.

    2007-12-01

    UNESCO's International Hydrological Programme (IHP) is the only intergovernmental scientific program of the UN system on freshwater having a global scope. Since its inception in 1975, IHP has been at the forefront of international cooperation on water research and management, bringing together scientists, engineers, policy- makers, managers, and stakeholders. Currently there are over 160 National Committees for the IHP, including the US. During six successive phases, IHP has evolved into a transdisciplinary, action-oriented and policy- relevant program with a strong scientific core responding to the needs of the Member States. This presentation will address the concepts underpinning the strategic plan of the seventh phase of IHP (2008-2013) and the proposed lines of action. Adaptation to the impacts of global changes on river basins and aquifer systems is a theme central to this phase. Global changes associated with climate, demographic factors and modifications in land use, among other factors, can have significant impacts on the hydrological cycle and on water resources. Due to the global character of such changes, its potential interaction with the hydrological cycle, and the transboundary nature of many river basins and aquifers, international cooperation is essential to improve our understanding and to efficiently address the challenges posed to water resources. During IHP-VII, particularly stressed and/or vulnerable areas (i.e. arid and semi-arid regions, the Polar regions, glaciated mountainous, urban areas and coastal regions) will be assessed, with the aim of supporting the development of mitigation and adaptation strategies by Member States and policies based on institutional synergies to diminish stresses on water resources. Strengthening water governance for sustainability is another thematic concentration, emphasizing the need of society to be able to respond adequately to the critical freshwater challenges. Lessons learned from the cross

  5. NMG documentation. Part II. Programmer`s guide

    SciTech Connect

    Fritsch, F.N.; Dickinson, R.P. Jr.

    1996-07-01

    This is the 2nd of a 3-part report documenting NMG, the Numerical Mathematics Guide. This part is aimed at the programmer and contains Chapter 2, how it works. (Part I is aimed at the user of the system; Part III is aimed at the maintainer of NMG and will receive only limited distribution.)

  6. Technology transfer trends in Indian space programme

    NASA Astrophysics Data System (ADS)

    Sridhara Murthi, K. R.; Shoba, T. S.

    2010-10-01

    Indian space programme, whose objectives involve acceleration of economic and social development through applications of space technology, has been engaged in the development of state-of-the-art satellite systems, launch vehicles and equipment necessary for applications. Even during the early phase of evolution of this Programme, deliberate policies have been adopted by the national space agency, namely, Indian Space Research Organisation (ISRO), to promote spin-off benefit from the technologies developed for the use of space projects. Consistently adhering to this policy, ISRO has transferred over 280 technologies till date, spanning a wide spectrum of disciplines. This has resulted in a fruitful two-way cooperation between a number of SMEs and the ISRO. In order to make the technology transfer process effective, ISRO has adopted a variety of functional and organizational policies that included awareness building measures, licensee selection methods, innovative contract systems, diverse transfer processes, post licencing services and feedback mechanisms. Besides analyzing these policies and their evolution, the paper discusses various models adopted for technology transfer and their impact on assessment. It also touches upon relevant issues relating to creating interface between public funded R&D and the private commercial enterprises. It suggests few models in which international cooperation could be pursued in this field.

  7. Environmental protection during animal disease eradication programmes.

    PubMed

    McDaniel, H A

    1991-09-01

    This paper identifies animal disease eradication (ADE) programme activities which may have a negative impact on the environment. It suggests ways to lessen the impact of such activities without compromising the programme objectives. Reducing losses from livestock and poultry diseases with prevention, control and eradication programmes produces a net positive impact on the environment. An Environmental Impact Statement (EIS) should be integrated into the planning of any ADE programme. Decision-makers should give due consideration to the environmental effects of ADE programme activities, together with cost, personnel needs and other, more traditional, management concerns. A better environment will be a supplemental benefit from ADE programmes. PMID:1782433

  8. An update on EUMETSAT programmes and plans

    NASA Astrophysics Data System (ADS)

    Klaes, K. D.; Holmlund, Kenneth

    2015-09-01

    EUMETSAT supports operational meteorology and climate monitoring with its mandatory programmes, in the geostationary and polar sun-synchronous orbits. Optional programmes support further tasks like altimetry and oceanography. Satellite data from other agencies' satellites which are of interest to the user community are provided through third party programmes. This paper provides an overview over current EUMETSAT programmes, and the status and plans of future systems. This includes the mandatory geostationary and polar systems, as well as third party and Oceanography missions. Programmes currently under development are the Meteosat Third Generation and EPS Second Generation programmes and also the Oceanography missions related to Jason and Copernicus. Related services are addressed as well.

  9. Portugal's Secondary School Modernisation Programme

    ERIC Educational Resources Information Center

    Heitor, Teresa V.; Freire da Silva, Jose M. R.

    2009-01-01

    The aim of the Secondary School Modernisation Programme, being implemented in Portugal by "Parque Escolar, EPE", is based on the pursuit of quality and makes Portuguese education a potential international benchmark. This paper discusses the strategies adopted to reorganise school spaces. It describes the conceptual model and highlights the…

  10. Designing Individualised Leadership Development Programmes

    ERIC Educational Resources Information Center

    Forde, Christine; McMahon, Margery; Gronn, Peter

    2013-01-01

    The recruitment of sufficient numbers of suitably qualified teachers into headship is an international issue and to address this in Scotland alternative headship preparation programmes were trialled to provide greater flexibility in order to better match the individual development needs and circumstances of the aspirant head teachers. Drawing from…

  11. Evaluation of quality improvement programmes.

    PubMed

    Øvretveit, J; Gustafson, D

    2002-09-01

    In response to increasing concerns about quality, many countries are carrying out large scale programmes which include national quality strategies, hospital programmes, and quality accreditation, assessment and review processes. Increasing amounts of resources are being devoted to these interventions, but do they ensure or improve quality of care? There is little research evidence as to their effectiveness or the conditions for maximum effectiveness. Reasons for the lack of evaluation research include the methodological challenges of measuring outcomes and attributing causality to these complex, changing, long term social interventions to organisations or health systems, which themselves are complex and changing. However, methods are available which can be used to evaluate these programmes and which can provide decision makers with research based guidance on how to plan and implement them. This paper describes the research challenges, the methods which can be used, and gives examples and guidance for future research. It emphasises the important contribution which such research can make to improving the effectiveness of these programmes and to developing the science of quality improvement. PMID:12486994

  12. The Massey Kiwi Friend Programme

    ERIC Educational Resources Information Center

    Ramsey, Philip; Ramsey, Deborah; Mason, Robyn

    2007-01-01

    Like many institutions, Massey University has experienced growth in enrolments of international students. Increasing numbers of international students has led to frustrations for international and domestic students, and for staff. This paper describes an innovative programme designed to help with the orientation of international students. Domestic…

  13. National tuberculosis programme review: experience over the period 1990-95.

    PubMed Central

    Pio, A.; Luelmo, F.; Kumaresan, J.; Spinaci, S.

    1997-01-01

    Since 1990 the WHO Global Tuberculosis Programme (GTB) has promoted the revision of national tuberculosis programmes to strengthen the focus on directly observed treatment, short-course (DOTS) and close monitoring of treatment outcomes. GTB has encouraged in-depth evaluation of activities through a comprehensive programme review. Over the period 1990-95, WHO supported 12 such programme reviews. The criteria for selection were as follows: large population (Bangladesh, Brazil, China, Ethiopia, India, Indonesia, Mexico, and Thailand); good prospects of developing a model programme for a region (Nepal, Zimbabwe); or at advanced stage of implementation of a model programme for a region (Guinea, Peru). The estimated combined incidence of smear-positive pulmonary tuberculosis was 82 per 100,000 population, about 43% of the global incidence. The prevalence of infection with human immunodeficiency virus (HIV) was variable, being very high in Ethiopia and Zimbabwe, but negligible in Bangladesh, China, Nepal and Peru. The programme reviews were conducted by teams of 15-35 experts representing a wide range of national and external institutions. After a 2-3-month preparatory period, the conduct of the review usually lasted 2-3 weeks, including a first phase of meetings with authorities and review of documents, a second phase for field visits, and a third phase of discussion of findings and recommendations. The main lessons learned from the programme reviews were as follows: programme review is a useful tool to secure government commitment, reorient the tuberculosis control policies and replan the activities on solid grounds; the involvement of public health and academic institutions, cooperating agencies, and nongovernmental organizations secured a broad support to the new policies; programme success is linked to a centralized direction which supports a decentralized implementation through the primary health care services; monitoring and evaluation of case management functions

  14. DCT-based MPEG-2 programmable coprocessor

    NASA Astrophysics Data System (ADS)

    Wahby, Mohamed A.; Mostafa, Khaled; Darwish, Ahmed M.

    2001-12-01

    The objective of this research is to design and develop a flexible programmable video coprocessor. The processor targets applications for MPEG2 format. Five basic processing tasks have been identified as the main job of the coprocessor. They contribute to a wide variety of operations frequently needed by multimedia applications. These tasks are frame rate conversion (increase of frame rate or decrease of frame rate), resolution conversion, changing bits per pixel, filtering, and video compositing operations (rotations or mirroring of frame). The first phase of this project1 presented a critical comprehensive study of the algorithms capable of performing these tasks in the DCT domain. In this paper the details of coprocessor design, implementation and the simulation of the chip are presented.

  15. Adult Learners' Perceptions of An Undergraduate HRD Degree Completion Programme: Reasons for Entering, Attitudes towards Programme and Impact of Programme

    ERIC Educational Resources Information Center

    Dwyer, Dan; Thompson, Dale Edward; Thompson, Cecelia K.

    2013-01-01

    The purpose of the study was to evaluate an undergraduate distance education (DE) programme based upon adult learners' perceptions. The study investigated the value of the Human Resource Development programme at the University of Arkansas by examining the students' reasons for returning to college, their attitudes towards the programme and the…

  16. The JOSHUA (J80) system programmer`s manual

    SciTech Connect

    Smetana, A.O.; McCort, J.T.; Westmoreland, B.W.

    1993-08-01

    The JOSHUA system routines (JS routines) can be used to manage a JOSHUA data base and execute JOSHUA modules on VAX/VMS and IBM/MVS computer systems. This manual provides instructions for using the JS routines and information about the internal data structures and logic used by the routines. It is intended for use primarily by JOSHUA systems programmers, however, advanced applications programmers may also find it useful. The JS routines are, as far as possible, written in ANSI FORTRAN 77 so that they are easily maintainable and easily portable to different computer systems. Nevertheless, the JOSHUA system provides features that are not available in ANSI FORTRAN 77, notably dynamic module execution and a data base of named, variable length, unformatted records, so some parts of the routines are coded in nonstandard FORTRAN or assembler (as a last resort). In most cases, the nonstandard sections of code are different for each computer system. To make it easy for programmers using the JS routines to avoid naming conflicts, the JS routines and common block all have six character names that begin with the characters {open_quotes}JS.{close_quotes} Before using this manual, one should be familiar with the JOSHUA system as described in {open_quotes}The JOSHUA Users` Manual,{close_quotes} ANSI FORTRAN 77, and at least one of the computer systems for which the JS routines have been implemented.

  17. 21 CFR 870.3700 - Pacemaker programmers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Pacemaker programmers. 870.3700 Section 870.3700...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Prosthetic Devices § 870.3700 Pacemaker programmers. (a) Identification. A pacemaker programmer is a device used to noninvasively change one or more...

  18. 21 CFR 870.3700 - Pacemaker programmers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Pacemaker programmers. 870.3700 Section 870.3700...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Prosthetic Devices § 870.3700 Pacemaker programmers. (a) Identification. A pacemaker programmer is a device used to noninvasively change one or more...

  19. 21 CFR 870.3700 - Pacemaker programmers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Pacemaker programmers. 870.3700 Section 870.3700...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Prosthetic Devices § 870.3700 Pacemaker programmers. (a) Identification. A pacemaker programmer is a device used to change noninvasively one or more...

  20. 21 CFR 870.3700 - Pacemaker programmers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Pacemaker programmers. 870.3700 Section 870.3700...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Prosthetic Devices § 870.3700 Pacemaker programmers. (a) Identification. A pacemaker programmer is a device used to change noninvasively one or more...

  1. 21 CFR 870.3700 - Pacemaker programmers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Pacemaker programmers. 870.3700 Section 870.3700...) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Prosthetic Devices § 870.3700 Pacemaker programmers. (a) Identification. A pacemaker programmer is a device used to change noninvasively one or more...

  2. School Security Assessment Programme in Australia

    ERIC Educational Resources Information Center

    Marrapodi, John

    2007-01-01

    This article describes a successful security risk management programme in Australia. The state-wide programme follows a structured risk management approach focusing on the safety and security of people, information, provision, and assets in the school environment. To assist school principals, a Security Risk Assessment Programme was developed on a…

  3. Stakeholder Perspectives: CLIL Programme Management in Estonia

    ERIC Educational Resources Information Center

    Mehisto, Peeter; Asser, Hiie

    2007-01-01

    In 2000, Estonia launched a voluntary Estonian language CLIL programme for seven year-olds in four Russian-medium schools. The programme has expanded rapidly to a total of 48 kindergartens and schools. This paper reports on research into stakeholder perspectives on programme management. In addition to surveying parents, teachers, vice-principals…

  4. The Physics Programme at Superb

    NASA Astrophysics Data System (ADS)

    Bevan, Adrian

    2013-11-01

    SuperB is a next generation high luminosity e+e- collider that will be built at the Cabibbo Laboratory, Tor Vergata, in Italy. The physics goals of this experiment are to search for signs of physics beyond the Standard Model through precision studies of rare or forbidden processes. While the name suggests that B physics is the main goal, this experiment is a Super Flavour Factory, and precision measurements of Bu,d,s, D, τ, Υ, and ψ(3770) decays as well as spectroscopy and exotica searches form part of a broad physics programme. In addition to searching for new physics (NP) in the form of heavy particles, or violations of laws of physics, data from SuperB will be able to perform precision tests of the Standard Model. I will briefly review of some highlights of the SuperB physics programme.

  5. Smart Lipids for Programmable Nanomaterials

    PubMed Central

    Thompson, Matthew P.; Chien, Miao-Ping; Ku, Ti-Hsuan; Rush, Anthony M.; Gianneschi, Nathan C.

    2010-01-01

    Novel, responsive liposomes are introduced, assembled from DNA-programmed lipids allowing sequence selective manipulation of nanoscale morphology. Short, single stranded DNA sequences form polar head groups conjugated to hydrophobic tails. The morphology of the resulting lipid aggregates depends on sterics and electronics in the polar head groups and therefore, is dependent on the DNA hybridization state. The programmability, specificity and reversibility of the switchable system are demonstrated via dynamic light scattering, transmission electron microscopy and fluorescence microscopy. PMID:20518544

  6. Programmable Grit-Blasting System

    NASA Technical Reports Server (NTRS)

    Burley, Richard K.

    1988-01-01

    In programmable grit-blasting system undergoing design, controller moves blasting head to precise positions to shape or remove welding defects from parts. Controller holds head in position for preset dwell time and moves head to new position along predetermined path. Position of articulated head established by pair of servomotors according to programmed signals from controller. Head similar to video borescope. Used to remove welding defects in blind holes. Suited for repetitive production operations in grit-blast box.

  7. Programmable data collection platform study

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The results of a feasibility study incorporating microprocessors in data collection platforms in described. An introduction to microcomputer hardware and software concepts is provided. The influence of microprocessor technology on the design of programmable data collection platform hardware is discussed. A standard modular PDCP design capable of meeting the design goals is proposed, and the process of developing PDCP programs is examined. A description of design and construction of the UT PDCP development system is given.

  8. Efficient Bayesian Phase Estimation

    NASA Astrophysics Data System (ADS)

    Wiebe, Nathan; Granade, Chris

    2016-07-01

    We introduce a new method called rejection filtering that we use to perform adaptive Bayesian phase estimation. Our approach has several advantages: it is classically efficient, easy to implement, achieves Heisenberg limited scaling, resists depolarizing noise, tracks time-dependent eigenstates, recovers from failures, and can be run on a field programmable gate array. It also outperforms existing iterative phase estimation algorithms such as Kitaev's method.

  9. Efficient Bayesian Phase Estimation.

    PubMed

    Wiebe, Nathan; Granade, Chris

    2016-07-01

    We introduce a new method called rejection filtering that we use to perform adaptive Bayesian phase estimation. Our approach has several advantages: it is classically efficient, easy to implement, achieves Heisenberg limited scaling, resists depolarizing noise, tracks time-dependent eigenstates, recovers from failures, and can be run on a field programmable gate array. It also outperforms existing iterative phase estimation algorithms such as Kitaev's method. PMID:27419551

  10. The Lombardy Rare Donor Programme

    PubMed Central

    Revelli, Nicoletta; Villa, Maria Antonietta; Paccapelo, Cinzia; Manera, Maria Cristina; Rebulla, Paolo; Migliaccio, Anna Rita; Marconi, Maurizio

    2014-01-01

    Background In 2005, the government of Lombardy, an Italian region with an ethnically varied population of approximately 9.8 million inhabitants including 250,000 blood donors, founded the Lombardy Rare Donor Programme, a regional network of 15 blood transfusion departments coordinated by the Immunohaematology Reference Laboratory of the Ca’ Granda Ospedale Maggiore Policlinico in Milan. During 2005 to 2012, Lombardy funded LORD-P with 14.1 million euros. Materials and methods During 2005–2012 the Lombardy Rare Donor Programme members developed a registry of blood donors and a bank of red blood cell units with either rare blood group phenotypes or IgA deficiency. To do this, the Immunohaematology Reference Laboratory performed extensive serological and molecular red blood cell typing in 59,738 group O or A, Rh CCDee, ccdee, ccDEE, ccDee, K− or k− donors aged 18–55 with a record of two or more blood donations, including both Caucasians and ethnic minorities. In parallel, the Immunohaematology Reference Laboratory implemented a 24/7 service of consultation, testing and distribution of rare units for anticipated or emergent transfusion needs in patients developing complex red blood cell alloimmunisation and lacking local compatible red blood cell or showing IgA deficiency. Results Red blood cell typing identified 8,747, 538 and 33 donors rare for a combination of common antigens, negative for high-frequency antigens and with a rare Rh phenotype, respectively. In June 2012, the Lombardy Rare Donor Programme frozen inventory included 1,157 red blood cell units. From March 2010 to June 2012 one IgA-deficient donor was detected among 1,941 screened donors and IgA deficiency was confirmed in four previously identified donors. From 2005 to June 2012, the Immunohaematology Reference Laboratory provided 281 complex red blood cell alloimmunisation consultations and distributed 8,008 Lombardy Rare Donor Programme red blood cell units within and outside the region

  11. Programmable hardware for reconfigurable computing systems

    NASA Astrophysics Data System (ADS)

    Smith, Stephen

    1996-10-01

    In 1945 the work of J. von Neumann and H. Goldstein created the principal architecture for electronic computation that has now lasted fifty years. Nevertheless alternative architectures have been created that have computational capability, for special tasks, far beyond that feasible with von Neumann machines. The emergence of high capacity programmable logic devices has made the realization of these architectures practical. The original ENIAC and EDVAC machines were conceived to solve special mathematical problems that were far from today's concept of 'killer applications.' In a similar vein programmable hardware computation is being used today to solve unique mathematical problems. Our programmable hardware activity is focused on the research and development of novel computational systems based upon the reconfigurability of our programmable logic devices. We explore our programmable logic architectures and their implications for programmable hardware. One programmable hardware board implementation is detailed.

  12. Infinitesimal Legendre symmetry in the Geometrothermodynamics programme

    SciTech Connect

    García-Peláez, D.; López-Monsalvo, C. S.

    2014-08-15

    The work within the Geometrothermodynamics programme rests upon the metric structure for the thermodynamic phase-space. Such structure exhibits discrete Legendre symmetry. In this work, we study the class of metrics which are invariant along the infinitesimal generators of Legendre transformations. We solve the Legendre-Killing equation for a K-contact general metric. We consider the case with two thermodynamic degrees of freedom, i.e., when the dimension of the thermodynamic phase-space is five. For the generic form of contact metrics, the solution of the Legendre-Killing system is unique, with the sole restriction that the only independent metric function – Ω – should be dragged along the orbits of the Legendre generator. We revisit the ideal gas in the light of this class of metrics. Imposing the vanishing of the scalar curvature for this system results in a further differential equation for the metric function Ω which is not compatible with the Legendre invariance constraint. This result does not allow us to use Quevedo's interpretation of the curvature scalar as a measure of thermodynamic interaction for this particular class.

  13. Programmable temperature control system for biological materials

    NASA Technical Reports Server (NTRS)

    Anselmo, V. J.; Harrison, R. G.; Rinfret, A. P.

    1982-01-01

    A system was constructed which allows programmable temperature-time control for a 5 cu cm sample volume of arbitrary biological material. The system also measures the parameters necessary for the determination of the sample volume specific heat and thermal conductivity as a function of temperature, and provides a detailed measurement of the temperature during phase change and a means of calculating the heat of the phase change. Steady-state and dynamic temperature control is obtained by supplying heat to the sample volume through resistive elements constructed as an integral part of the sample container. For cooling purposes, this container is totally immersed into a cold heat sink. Using a mixture of dry ice and alcohol at 79 C, the sample volume can be controlled from +40 to -60 C at rates from steady state to + or - 65 C/min. Steady-state temperature precision is better than 0.2 C, while the dynamic capability depends on the temperature rate of change as well as the mass of both the sample and the container.

  14. Towards Developing an Initial Programme Theory: Programme Designers and Managers Assumptions on the Antiretroviral Treatment Adherence Club Programme in Primary Health Care Facilities in the Metropolitan Area of Western Cape Province, South Africa

    PubMed Central

    Mukumbang, Ferdinand C.; van Belle, Sara; Marchal, Bruno; van Wyk, Brian

    2016-01-01

    Background The antiretroviral adherence club intervention was rolled out in primary health care facilities in the Western Cape province of South Africa to relieve clinic congestion, and improve retention in care, and treatment adherence in the face of growing patient loads. We adopted the realist evaluation approach to evaluate what aspects of antiretroviral club intervention works, for what sections of the patient population, and under which community and health systems contexts, to inform guidelines for scaling up of the intervention. In this article, we report on a step towards the development of a programme theory—the assumptions of programme designers and health service managers with regard to how and why the adherence club intervention is expected to achieve its goals and perceptions on how it has done so (or not). Methods We adopted an exploratory qualitative research design. We conducted a document review of 12 documents on the design and implementation of the adherence club intervention, and key informant interviews with 12 purposively selected programme designers and managers. Thematic content analysis was used to identify themes attributed to the programme actors, context, mechanisms, and outcomes. Using the context-mechanism-outcome configurational tool, we provided an explanatory focus of how the adherence club intervention is roll-out and works guided by the realist perspective. Results We classified the assumptions of the adherence club designers and managers into the rollout, implementation, and utilisation of the adherence club programme, constructed around the providers, management/operational staff, and patients, respectively. Two rival theories were identified at the patient-perspective level. We used these perspectives to develop an initial programme theory of the adherence club intervention, which will be tested in a later phase. Conclusion The perspectives of the programme designers and managers provided an important step towards developing

  15. Results from the UK 3rd generation programme: Albion

    NASA Astrophysics Data System (ADS)

    McEwen, R. K.; Axcell, C.; Knowles, P.; Hoade, K. P.; Wilson, M.; Dennis, P. N. J.; Backhouse, P.; Gordon, N. T.

    2008-10-01

    Following the development of 1st Generation systems in the 1970s, thermal imaging has been in service with the UK armed forces for over 25 years and has proven itself to be a battle winning technology. More recently the wider accessibility to similar technologies within opposing forces has reduced the military advantage provided by these 1st Generation systems and a clear requirement has been identified by the UK MOD for thermal imaging sensors providing increased detection, recognition and identification (DRI) ranges together with a simplified logistical deployment burden and reduced through-life costs. In late 2005, the UK MOD initiated a programme known as "Albion" to develop high performance 3rd Generation single waveband infrared detectors to meet this requirement. At the same time, under a separate programme supporting higher risk technology, a dual waveband infrared detector was also developed. The development phase of the Albion programme has now been completed and prototype detectors are now available and have been integrated into demonstration thermal imaging cameras. The Albion programme has now progressed into the second phase, incorporating both single and dual waveband devices, focussing on low rate initial production (LRIP) and qualification of the devices for military applications. All of the detectors have been fabricated using cadmium mercury telluride material (CMT), grown by metal organic vapour phase epitaxy (MOVPE) on low cost, gallium arsenide (GaAs) substrates and bump bonded to the silicon read out circuit (ROIC). This paper discusses the design features of the 3rd Generation detectors developed in the UK together with the results obtained from the prototype devices both in the laboratory and when integrated into field deployable thermal imaging cameras.

  16. Open Virtual Worlds as Pedagogical Research Tools: Learning from the Schome Park Programme

    NASA Astrophysics Data System (ADS)

    Twining, Peter; Peachey, Anna

    This paper introduces the term Open Virtual Worlds and argues that they are ‘unclaimed educational spaces’, which provide a valuable tool for researching pedagogy. Having explored these claims the way in which Teen Second Life® virtual world was used for pedagogical experimentation in the initial phases of the Schome Park Programme is described. Four sets of pedagogical dimensions that emerged are presented and illustrated with examples from the Schome Park Programme.

  17. Programmable Automated Welding System (PAWS)

    NASA Technical Reports Server (NTRS)

    Kline, Martin D.

    1994-01-01

    An ambitious project to develop an advanced, automated welding system is being funded as part of the Navy Joining Center with Babcock & Wilcox as the prime integrator. This program, the Programmable Automated Welding System (PAWS), involves the integration of both planning and real-time control activities. Planning functions include the development of a graphical decision support system within a standard, portable environment. Real-time control functions include the development of a modular, intelligent, real-time control system and the integration of a number of welding process sensors. This paper presents each of these components of the PAWS and discusses how they can be utilized to automate the welding operation.

  18. Programmable multi-chip module

    DOEpatents

    Kautz, David; Morgenstern, Howard; Blazek, Roy J.

    2004-03-02

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  19. Programmable Multi-Chip Module

    DOEpatents

    Kautz, David; Morgenstern, Howard; Blazek, Roy J.

    2005-05-24

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  20. Programmable Multi-Chip Module

    DOEpatents

    Kautz, David; Morgenstern, Howard; Blazek, Roy J.

    2004-11-16

    A multi-chip module comprising a low-temperature co-fired ceramic substrate having a first side on which are mounted active components and a second side on which are mounted passive components, wherein this segregation of components allows for hermetically sealing the active components with a cover while leaving accessible the passive components, and wherein the passive components are secured using a reflow soldering technique and are removable and replaceable so as to make the multi-chip module substantially programmable with regard to the passive components.

  1. Programmable, automated transistor test system

    NASA Technical Reports Server (NTRS)

    Truong, L. V.; Sundburg, G. R.

    1986-01-01

    A programmable, automated transistor test system was built to supply experimental data on new and advanced power semiconductors. The data will be used for analytical models and by engineers in designing space and aircraft electric power systems. A pulsed power technique was used at low duty cycles in a nondestructive test to examine the dynamic switching characteristic curves of power transistors in the 500 to 1000 V, 10 to 100 A range. Data collection, manipulation, storage, and output are operator interactive but are guided and controlled by the system software.

  2. A programmable image compression system

    NASA Technical Reports Server (NTRS)

    Farrelle, Paul M.

    1989-01-01

    A programmable image compression system which has the necessary flexibility to address diverse imaging needs is described. It can compress and expand single frame video images (monochrome or color) as well as documents and graphics (black and white or color) for archival or transmission applications. Through software control, the compression mode can be set for lossless or controlled quality coding; the image size and bit depth can be varied; and the image source and destination devices can be readily changed. Despite the large combination of image data types, image sources, and algorithms, the system provides a simple consistent interface to the programmer. This system (OPTIPAC) is based on the TITMS320C25 digital signal processing (DSP) chip and has been implemented as a co-processor board for an IBM PC-AT compatible computer. The underlying philosophy can readily be applied to different hardware platforms. By using multiple DSP chips or incorporating algorithm specific chips, the compression and expansion times can be significantly reduced to meet performance requirements.

  3. Controlling Quantum Transport with a Programmable Nanophotonic Processor

    NASA Astrophysics Data System (ADS)

    Harris, Nicholas; Steinbrecher, Gregory; Mower, Jacob; Lihini, Yoav; Prabhu, Mihika; Baehr-Jones, Tom; Hochberg, Michael; Lloyd, Seth; Englund, Dirk

    Recent experimental and theoretical work has revealed emergent, counter-intuitive quantum transport effects in a range of physical medial including solid-state and biological systems. Photonic integrated circuits are promising platforms for studying such effects. A central goal in for photonic quantum transport simulators has been the ability to rapidly control all parameters of the transport problem. Here, we present a large-scale programmable nanophotonic processor composed of 56 Mach-Zehnder interferometers that enables control over modal couplings and differential phases between modes--enabling observations of Anderson localization, environment-assisted quantum transport, ballistic transport, and a number of intermediate quantum transport regimes. Rapid programmability enables tens of thousands of realizations of disordered and noisy systems. In addition, low loss makes this nanophotonic processor a promising platform for many-boson quantum simulation experiments.

  4. SILEX: Overview on the European optical communications programme

    NASA Astrophysics Data System (ADS)

    Laurent, B.

    1995-10-01

    SILEX (Semi-Conducteur Intersatellite Link Experiment) is the first civilian optical communications programme (in the frame of ESA DRTM). It will demonstrate in 1997 high data rate transmission between a Low Earth Orbit Satellite (SPOT IV, built by MMS for CNES) and a Geostationnary spacecraft (ARTEMIS, realized by ALENIA for ESA). After the opto/mechanical/thermal qualification obtained mid of 1994, the SILEX programme is entered in an intensive phase with: — the integration/validation for the LEO flight model (PASTEL)— the preparation of integration of the GEO qualification STM and electrical/SW models (OPALE) The article describes the overall development status including the major terminal validation steps as well as the significant technological progress obtained through the qualification at equipment/terminal level.

  5. Building a global business continuity programme.

    PubMed

    Lazcano, Michael

    2014-01-01

    Business continuity programmes provide an important function within organisations, especially when aligned with and supportive of the organisation's goals, objectives and organisational culture. Continuity programmes for large, complex international organisations, unlike those for compact national companies, are more difficult to design, build, implement and maintain. Programmes for international organisations require attention to structural design, support across organisational leadership and hierarchy, seamless integration with the organisation's culture, measured success and demonstrated value. This paper details practical, but sometimes overlooked considerations for building successful global business continuity programmes. PMID:24854730

  6. Ethical Issues for Community College Student Programmers.

    ERIC Educational Resources Information Center

    Friedrich, Sue

    2002-01-01

    Discusses examples of unique ethical issues faced by community college student programmers: member commitment, poor program attendance and lack of programming board diversity, and conflicts of interest (EV)

  7. The management of cardiovascular disease in the Netherlands: analysis of different programmes

    PubMed Central

    Cramm, Jane M.; Tsiachristas, Apostolos; Walters, Bethany H.; Adams, Samantha A.; Bal, Roland; Huijsman, Robbert; Rutten-Van Mölken, Maureen P.M.H.; Nieboer, Anna P.

    2013-01-01

    Background Disease management programmes are increasingly used to improve the efficacy and effectiveness of chronic care delivery. But, disease management programme development and implementation is a complex undertaking that requires effective decision-making. Choices made in the earliest phases of programme development are crucial, as they ultimately impact costs, outcomes and sustainability. Methods To increase our understanding of the choices that primary healthcare practices face when implementing such programmes and to stimulate successful implementation and sustainability, we compared the early implementation of eight cardiovascular disease management programmes initiated and managed by healthcare practices in various regions of the Netherlands. Using a mixed-methods design, we identified differences in and challenges to programme implementation in terms of context, patient characteristics, disease management level, healthcare utilisation costs, development costs and health-related quality of life. Results Shifting to a multidisciplinary, patient-centred care pathway approach to disease management is demanding for organisations, professionals and patients, and is especially vulnerable when sustainable change is the goal. Funding is an important barrier to sustainable implementation of cardiovascular disease management programmes, although development costs of the individual programmes varied considerably in relation to the length of the development period. The large number of professionals involved in combination with duration of programme development was the largest cost drivers. While Information and Communication Technology systems to support the new care pathways did not directly contribute to higher costs, delays in implementation indirectly did. Conclusions Developing and implementing cardiovascular disease management programmes is time-consuming and challenging. Multidisciplinary, patient-centred care demands multifaceted changes in routine care. As

  8. Field Evaluation of Programmable Thermostats

    SciTech Connect

    Sachs, O.; Tiefenbeck, V.; Duvier, C.; Qin, A.; Cheney, K.; Akers, C.; Roth, K.

    2012-12-01

    Prior research suggests that poor programmable thermostats usability may prevent their effective use to save energy. We hypothesized that home occupants with a high-usability thermostats would be more likely to use them to save energy than people with a basic thermostat. We randomly installed a high-usability thermostat in half the 77 apartments of an affordable housing complex, installing a basic thermostat in the other half. During the heating season, we collected space temperature and furnace on-off data to evaluate occupant interaction with the thermostats, foremost nighttime setbacks. We found that thermostat usability did not influence energy-saving behaviors, finding no significant difference in temperature maintained among apartments with high- and low-usability thermostats.

  9. Programmable polyproteams built using twin peptide superglues

    PubMed Central

    Veggiani, Gianluca; Nakamura, Tomohiko; Brenner, Michael D.; Yan, Jun; Robinson, Carol V.; Howarth, Mark

    2016-01-01

    Programmed connection of amino acids or nucleotides into chains introduced a revolution in control of biological function. Reacting proteins together is more complex because of the number of reactive groups and delicate stability. Here we achieved sequence-programmed irreversible connection of protein units, forming polyprotein teams by sequential amidation and transamidation. SpyTag peptide is engineered to spontaneously form an isopeptide bond with SpyCatcher protein. By engineering the adhesin RrgA from Streptococcus pneumoniae, we developed the peptide SnoopTag, which formed a spontaneous isopeptide bond to its protein partner SnoopCatcher with >99% yield and no cross-reaction to SpyTag/SpyCatcher. Solid-phase attachment followed by sequential SpyTag or SnoopTag reaction between building-blocks enabled iterative extension. Linear, branched, and combinatorial polyproteins were synthesized, identifying optimal combinations of ligands against death receptors and growth factor receptors for cancer cell death signal activation. This simple and modular route to programmable “polyproteams” should enable exploration of a new area of biological space. PMID:26787909

  10. Programmable polyproteams built using twin peptide superglues.

    PubMed

    Veggiani, Gianluca; Nakamura, Tomohiko; Brenner, Michael D; Gayet, Raphaël V; Yan, Jun; Robinson, Carol V; Howarth, Mark

    2016-02-01

    Programmed connection of amino acids or nucleotides into chains introduced a revolution in control of biological function. Reacting proteins together is more complex because of the number of reactive groups and delicate stability. Here we achieved sequence-programmed irreversible connection of protein units, forming polyprotein teams by sequential amidation and transamidation. SpyTag peptide is engineered to spontaneously form an isopeptide bond with SpyCatcher protein. By engineering the adhesin RrgA from Streptococcus pneumoniae, we developed the peptide SnoopTag, which formed a spontaneous isopeptide bond to its protein partner SnoopCatcher with >99% yield and no cross-reaction to SpyTag/SpyCatcher. Solid-phase attachment followed by sequential SpyTag or SnoopTag reaction between building-blocks enabled iterative extension. Linear, branched, and combinatorial polyproteins were synthesized, identifying optimal combinations of ligands against death receptors and growth factor receptors for cancer cell death signal activation. This simple and modular route to programmable "polyproteams" should enable exploration of a new area of biological space. PMID:26787909

  11. Undergraduate medical education programme renewal: a longitudinal context, input, process and product evaluation study.

    PubMed

    Mirzazadeh, Azim; Gandomkar, Roghayeh; Hejri, Sara Mortaz; Hassanzadeh, Gholamreza; Koochak, Hamid Emadi; Golestani, Abolfazl; Jafarian, Ali; Jalili, Mohammad; Nayeri, Fatemeh; Saleh, Narges; Shahi, Farhad; Razavi, Seyed Hasan Emami

    2016-02-01

    The purpose of this study was to utilize the Context, Input, Process and Product (CIPP) evaluation model as a comprehensive framework to guide initiating, planning, implementing and evaluating a revised undergraduate medical education programme. The eight-year longitudinal evaluation study consisted of four phases compatible with the four components of the CIPP model. In the first phase, we explored the strengths and weaknesses of the traditional programme as well as contextual needs, assets, and resources. For the second phase, we proposed a model for the programme considering contextual features. During the process phase, we provided formative information for revisions and adjustments. Finally, in the fourth phase, we evaluated the outcomes of the new undergraduate medical education programme in the basic sciences phase. Information was collected from different sources such as medical students, faculty members, administrators, and graduates, using various qualitative and quantitative methods including focus groups, questionnaires, and performance measures. The CIPP model has the potential to guide policy makers to systematically collect evaluation data and to manage stakeholders' reactions at each stage of the reform in order to make informed decisions. However, the model may result in evaluation burden and fail to address some unplanned evaluation questions. PMID:26820748

  12. Microwave photonic quadrature filter based on an all-optical programmable Hilbert transformer.

    PubMed

    Huang, Thomas X H; Yi, Xiaoke; Minasian, Robert A

    2011-11-15

    A microwave photonic quadrature filter, new to our knowledge, based on an all-optical Hilbert transformer is presented. It is based on mapping of a Hilbert transform transfer function between the optical and electrical domains, using a programmable Fourier-domain optical processor and high-speed photodiodes. The technique enables the realization of an extremely wide operating bandwidth, tunable programmable bandwidth, and a highly precise amplitude and phase response. Experimental results demonstrate a microwave quadrature filter from 10 to 20 GHz, which achieves an amplitude imbalance of less than ±0.23 dB and a phase imbalance of less than ±0.5°. PMID:22089590

  13. Students' Perception of Industrial Internship Programme

    ERIC Educational Resources Information Center

    Renganathan, Sumathi; Karim, Zainal Ambri Bin Abdul; Li, Chong Su

    2012-01-01

    Purpose: An important aspect of an academic curriculum in higher learning institutions for technical disciplines is the industrial internship programme for students. The purpose of this paper is to investigate students' perception of the effectiveness of an industrial internship programme offered by a private technological university in Malaysia.…

  14. Erasmus Mundus SEN: The Inclusive Scholarship Programme?

    ERIC Educational Resources Information Center

    Grinbergs, Christopher J.; Jones, Hilary

    2013-01-01

    The Erasmus Mundus MA/Mgr in Special Education Needs (EM SEN) was created as a Masters Course funded by the European Commission's Erasmus Mundus Programme (EMP) to challenge and educate students in inclusive policy and practice in education. Yet, it is debatable the extent to which this programme embodies the values of an inclusive approach,…

  15. Evaluating Large-Scale Interactive Radio Programmes

    ERIC Educational Resources Information Center

    Potter, Charles; Naidoo, Gordon

    2009-01-01

    This article focuses on the challenges involved in conducting evaluations of interactive radio programmes in South Africa with large numbers of schools, teachers, and learners. It focuses on the role such large-scale evaluation has played during the South African radio learning programme's development stage, as well as during its subsequent…

  16. Using Programmable Calculators to Evaluate Complicated Formulas.

    ERIC Educational Resources Information Center

    Snover, Stephen L.; Spikell, Mark A.

    The application of the programmable calculator to evaluating complicated formulas is illustrated by considering the formula for finding the area of any triangle when only the lengths of the three sides are known. Other advantages of the programmable calculator are discussed such as freeing the student to explore more challenging problems and…

  17. Handwashing Programme in Kindergarten: A Pilot Study

    ERIC Educational Resources Information Center

    Au, W. H.; Suen, L. K. P.; Kwok, Y. L.

    2010-01-01

    Purpose: The purpose of this paper is to evaluate the effectiveness of a structured programme on handwashing which has taken into account of the developmental stage of children. Design/methodology/approach: This is a pilot study using a structured handwashing programme as intervention. The intervention group (n=15) receives the structured…

  18. The Scientific Return of VLT Programmes

    NASA Astrophysics Data System (ADS)

    Sterzik, M.; Dumas, C.; Grothkopf, U.; Kaufer, A.; Leibundgut, B.; Marteau, S.; Meakins, S.; Patat, F.; Primas, F.; Rejkuba, M.; Romaniello, M.; Stoehr, F.; Tacconi-Garman, L.; Vera, I.

    2015-12-01

    An in-depth analysis of the publications from 8414 distinct scheduled VLT observing programmes between April 1999 and March 2015 (Periods 63 to 94) is presented. The productivity by mode (Visitor or Service Mode) and type (Normal and Large, Guaranteed Time, Target of Opportunity, Director's Discretionary Time) are examined through their publication records. We investigate how Service Mode rank classes impact the scientific return. Several results derive from this study: Large Programmes result in the highest productivity, whereas only about half of all scheduled observing programmes produce a refereed publication. Programmes that result in a publication yield on average two refereed papers. B rank class Service Mode Programmes appear to be slightly less productive. Follow-up studies will investigate in more detail the parameters that influence the productivity of the Observatory.

  19. XML does Real Programmers a Service

    SciTech Connect

    Gorton, Ian

    2008-09-01

    As the sun slowly sets of this first decade of the new millenium, it seems appropriate to update the sojourn of the real programmers as they adapt to their ever changing technical and business environment. Real Programmers were perfectly characterized and differentiated from their quiche-eating, Pascal programming brethren in Ed Post’s seminal “Real Programmers Don’t Use Pascal” (Datamation, 1983). My follow-up ("Real programmers do use Delphi," Software, IEEE , vol.12, no.6, pp.8, 10, 12-, Nov 1995) charted their evolution from FORTRAN-only programmers to embracing a wider range of mainstream languages and tools that still afforded ample opportunity for creativity, game-playing, irregular work hours, and importantly, long-term job security.

  20. A modularized pulse programmer for NMR spectroscopy

    NASA Astrophysics Data System (ADS)

    Mao, Wenping; Bao, Qingjia; Yang, Liang; Chen, Yiqun; Liu, Chaoyang; Qiu, Jianqing; Ye, Chaohui

    2011-02-01

    A modularized pulse programmer for a NMR spectrometer is described. It consists of a networked PCI-104 single-board computer and a field programmable gate array (FPGA). The PCI-104 is dedicated to translate the pulse sequence elements from the host computer into 48-bit binary words and download these words to the FPGA, while the FPGA functions as a sequencer to execute these binary words. High-resolution NMR spectra obtained on a home-built spectrometer with four pulse programmers working concurrently demonstrate the effectiveness of the pulse programmer. Advantages of the module include (1) once designed it can be duplicated and used to construct a scalable NMR/MRI system with multiple transmitter and receiver channels, (2) it is a totally programmable system in which all specific applications are determined by software, and (3) it provides enough reserve for possible new pulse sequences.

  1. Programmer`s manual for CAMCON: Compliance Assessment Methodology CONtroller

    SciTech Connect

    Rechard, R.P.; Gilkey, A.P.; Rudeen, D.K.; Byle, K.A.; Iuzzolino, H.J.

    1993-05-01

    CAMCON, the Compliance Assessment Methodology CONtroller, is an analysis system that assists in assessing the compliance of the Waste Isolation Pilot Plant (WIPP) with applicable long-term regulations of the US Environmental Protection Agency, including Subpart B of the Environmental Standards for the Management and Disposal of spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes, 40 CFR 191 and 40CFR268.6, which is the portion of the Land Disposal Restrictions implementing the Resource, Conservative, and Recovery Act of 1976, as amended that states the conditions for disposal of hazardous chemical wastes. This manual provides an architectural overview of the CAMCON system. Furthermore this manual presents guidelines and presents suggestions for programmers developing the many different types of software necessary to investigate various events and physical processes of the WIPP. These guidelines include user interface requirements, minimum quality assurance requirements, coding style suggestions, and the use of numerous software libraries developed specifically for or adapted for the CAMCON system.

  2. Cold Fronts Research Programme: Progress, Future Plans, and Research Directions.

    NASA Astrophysics Data System (ADS)

    Ryan, B. F.; Wilson, K. J.; Garratt, J. R.; Smith, R. K.

    1985-09-01

    Following the analysis of data collected during Phases land II of the Cold Fronts Research Programme (CFRP) a conceptual model for the Australian summertime "cool change" has been proposed. The model provides a focus and a framework for the design of Phase III.The model is based on data gathered from a mesoscale network centered on Mount Gambier, South Australia, and includes the coastal waters to the west and relatively flat terrain to the east. The first objective of Phase III is to generalize the model so that it is applicable to the ocean waters to the far west of Mount Gambier and to the more rugged terrain farther to the east in the vicinity of Melbourne, Victoria. The remaining objectives concentrate on resolving unsatisfactory aspects of the model such as the evolution of convective lines and the relationship between the surface cold front and the upper-tropospheric cold pool and its associated jet stream.The integrated nature of the Cold Fronts Research Programme has meant that it has stimulated a wide range of research activities that extend beyond the field observations. The associated investigations include climatological, theoretical, and numerical modeling studies.

  3. A programmable ultra-low noise X-band exciter.

    PubMed

    MacMullen, A; Hoover, L R; Justice, R D; Callahan, B S

    2001-07-01

    A programmable ultra-low noise X-band exciter has been developed using commercial off-the-shelf components. Its phase noise is more than 10 dB below the best available microwave synthesizers. It covers a 7% frequency band with 0.1-Hz resolution. The X-band output at +23 dBm is a combination of signals from an X-band sapphire-loaded cavity oscillator (SLCO), a low noise UHF frequency synthesizer, and special-purpose frequency translation and up-conversion circuitry. PMID:11477765

  4. Programmable Low-Voltage Circuit Breaker and Tester

    NASA Technical Reports Server (NTRS)

    Greenfield, Terry

    2008-01-01

    An instrumentation system that would comprise a remotely controllable and programmable low-voltage circuit breaker plus several electric-circuit-testing subsystems has been conceived, originally for use aboard a spacecraft during all phases of operation from pre-launch testing through launch, ascent, orbit, descent, and landing. The system could also be adapted to similar use aboard aircraft. In comparison with remotely controllable circuit breakers heretofore commercially available, this system would be smaller, less massive, and capable of performing more functions, as needed for aerospace applications.

  5. National and regional asthma programmes in Europe.

    PubMed

    Selroos, Olof; Kupczyk, Maciej; Kuna, Piotr; Łacwik, Piotr; Bousquet, Jean; Brennan, David; Palkonen, Susanna; Contreras, Javier; FitzGerald, Mark; Hedlin, Gunilla; Johnston, Sebastian L; Louis, Renaud; Metcalf, Leanne; Walker, Samantha; Moreno-Galdó, Antonio; Papadopoulos, Nikolaos G; Rosado-Pinto, José; Powell, Pippa; Haahtela, Tari

    2015-09-01

    This review presents seven national asthma programmes to support the European Asthma Research and Innovation Partnership in developing strategies to reduce asthma mortality and morbidity across Europe. From published data it appears that in order to influence asthma care, national/regional asthma programmes are more effective than conventional treatment guidelines. An asthma programme should start with the universal commitments of stakeholders at all levels and the programme has to be endorsed by political and governmental bodies. When the national problems have been identified, the goals of the programme have to be clearly defined with measures to evaluate progress. An action plan has to be developed, including defined re-allocation of patients and existing resources, if necessary, between primary care and specialised healthcare units or hospital centres. Patients should be involved in guided self-management education and structured follow-up in relation to disease severity. The three evaluated programmes show that, thanks to rigorous efforts, it is possible to improve patients' quality of life and reduce hospitalisation, asthma mortality, sick leave and disability pensions. The direct and indirect costs, both for the individual patient and for society, can be significantly reduced. The results can form the basis for development of further programme activities in Europe. PMID:26324809

  6. Programmable Pulse-Position-Modulation Encoder

    NASA Technical Reports Server (NTRS)

    Zhu, David; Farr, William

    2006-01-01

    A programmable pulse-position-modulation (PPM) encoder has been designed for use in testing an optical communication link. The encoder includes a programmable state machine and an electronic code book that can be updated to accommodate different PPM coding schemes. The encoder includes a field-programmable gate array (FPGA) that is programmed to step through the stored state machine and code book and that drives a custom high-speed serializer circuit board that is capable of generating subnanosecond pulses. The stored state machine and code book can be updated by means of a simple text interface through the serial port of a personal computer.

  7. Software Safety Assurance of Programmable Logic

    NASA Technical Reports Server (NTRS)

    Berens, Kalynnda

    2002-01-01

    Programmable Logic (PLC, FPGA, ASIC) devices are hybrids - hardware devices that are designed and programmed like software. As such, they fall in an assurance gray area. Programmable Logic is usually tested and verified as hardware, and the software aspects are ignored, potentially leading to safety or mission success concerns. The objective of this proposal is to first determine where and how Programmable Logic (PL) is used within NASA and document the current methods of assurance. Once that is known, raise awareness of the PL software aspects within the NASA engineering community and provide guidance for the use and assurance of PL form a software perspective.

  8. Control programme for cystic echinococcosis in Uruguay

    PubMed Central

    Irabedra, Pilar; Ferreira, Ciro; Sayes, Julio; Elola, Susana; Rodríguez, Miriam; Morel, Noelia; Segura, Sebastian; dos Santos, Estela; Guisantes, Jorge A

    2016-01-01

    Cystic echinococcosis is a highly endemic parasitic zoonosis that is present in the Southern Cone countries of America. For several decades, various prevention and control programmes have been implemented in different countries and regions, with varying results. In Uruguay, a new control programme was implemented in 2006 that employed new strategies for canine diagnosis and treatment, dog population control, diagnosis in humans, epidemiological surveillance, and health education, including community participation. The control programme in Uruguay addresses the control and surveillance of the disease from a holistic perspective based on Primary Health Care, which has strengthened the community’s participation in developing and coordinating activities in an interdisciplinary manner. Similarly, the control programme that is currently implemented is based on a risk-focused approach. The surveillance and control measures were focused on small villages and extremely poor urban areas. In this study, the strategies used and the results obtained from 2008-2013 are analysed and discussed. PMID:27223652

  9. Report recommends new 'customer care programme'.

    PubMed

    2014-07-15

    Nurses and other front line health workers in Wales should be sent on customer care training programmes to reduce the number of patient complaints, an independent review has recommended. PMID:25005374

  10. A training programme for rural general practice.

    PubMed

    Hays, R B

    1990-11-01

    An improvement in methods of training graduates for general practice has been recommended as a result of several investigations into the problems faced by rural medical practitioners. This paper describes a rural vocational training programme conducted by the Family Medicine Programme in North Queensland. The programme combines educational support, professional support and mentorship with a medical educator experienced in rural practice. The educational support is partly chosen by members of the rural group, and is designed to meet needs of group members and the communities they serve. The cost of such a programme is high, due to travel and communication over long distances, but is justifiable if it improves recruitment and retention of rural practitioners. PMID:2233478

  11. Accessibility Programme and School Restoration in Lisbon

    ERIC Educational Resources Information Center

    de Gouveia, Pedro Homem; Morais, Nuno; Miranda, Antonio

    2006-01-01

    The City of Lisbon, Portugal, is working to better integrate children with disabilities at primary school level. It recently has undertaken an accessible school programme and has restored an historic building as part of this effort.

  12. Evaluation of a nurse leadership development programme.

    PubMed

    West, Margaret; Smithgall, Lisa; Rosler, Greta; Winn, Erin

    2016-03-01

    The challenge for nursing leaders responsible for workforce planning is to predict the knowledge, skills and abilities required to lead future healthcare delivery systems effectively. Succession planning requires a constant, competitive pool of qualified nursing leader candidates, and retention of those interested in career growth. Formal nursing leadership education in the United States is available through graduate education and professional nursing organisation programmes, such as the Emerging Nurse Leader Institute of the American Organization of Nurse Executives. However, there is also a need for local development programmes tailored to the needs of individual organisations. Leaders at Geisinger Health System, one of the largest rural health systems in the US, identified the need for an internal professional development scheme for nurses. In 2013 the Nurses Emerging as Leaders programme was developed to prepare nurse leaders for effective leadership and successful role transition. This article describes the programme and an evaluation of its effectiveness. PMID:26927790

  13. The Case for Programmable Calculators in Schools.

    ERIC Educational Resources Information Center

    Inglis, Norman J.

    1981-01-01

    Programmable calculators are useful tools in the classroom that are often overlooked. This report gives examples of problems and activities that can be brought within the scope of such calculators. (MP)

  14. Making Distance Visible: Assembling Nearness in an Online Distance Learning Programme

    ERIC Educational Resources Information Center

    Ross, Jen; Gallagher, Michael Sean; Macleod, Hamish

    2013-01-01

    Online distance learners are in a particularly complex relationship with the educational institutions they belong to (Bayne, Gallagher, & Lamb, 2012). For part-time distance students, arrivals and departures can be multiple and invisible as students take courses, take breaks, move into independent study phases of a programme, find work or…

  15. Sweden's International Training Programme in Education for Sustainable Development Enables Students to Change Institutions

    ERIC Educational Resources Information Center

    Taylor, Jim; Neeser, Marie

    2012-01-01

    The Swedish International Training Programme in Education for Sustainable Development, which has been run annually for the past 10 years, is a five-phase program that supports participants to develop and implement a change project in their work places. It requires a team of students from an institution and provides extensive follow up. The course…

  16. The Impact of the National Newborn Hearing Screening Programme on Educational Services in England

    ERIC Educational Resources Information Center

    McCracken, Wendy; Young, Alys; Tattersall, Helen; Uus, Kai; Bamford, John

    2005-01-01

    This article presents results related to the impact on educational support services of the introduction of the first phase of the national Newborn Hearing Screening Programme (NHSP) in England. This study was funded by the Department of Health and undertaken as one element of a national evaluation of NHSP across a range of domains. It presents…

  17. Implementation of PBL Curriculum Involving Multiple Disciplines in Undergraduate Medical Education Programme

    ERIC Educational Resources Information Center

    Chakravarthi, Srikumar; Haleagrahara, Nagaraja

    2010-01-01

    This article describes how a multidisciplinary problem-based learning (PBL) curriculum was established at the International Medical University in Malaysia for preclinical education in a 5-semester phase 1 programme. Based on positive feedback from a modified PBL program implemented in one discipline, a multidisciplinary PBL curriculum was…

  18. The European space exploration programme: current status of ESA's plans for Moon and Mars exploration.

    PubMed

    Messina, Piero; Vennemann, Dietrich

    2005-01-01

    After a large consultation with the scientific and industrial communities in Europe, the Aurora Space Exploration Programme was unanimously approved at the European Space Agency (ESA) Council at ministerial level in Edinburgh in 2001. This marked the start of the programme's preparation phase that was due to finish by the end of 2004. Aurora features technology development robotic and crewed rehearsal missions aimed at preparing a human mission to Mars by 2033. Due to the evolving context, both international and European, ESA has undertaken a review of the goals and approach of its exploration programme. While maintaining the main robotic missions that had been conceived during Aurora, the European Space Exploration Programme that is currently being proposed to the Aurora participating states and other ESA Member States has a reviewed approach and will feature a greater synergy with other ESA programmes. The paper will present the process that led to the revision of ESA's plans in the field of exploration and will give the current status of the programme. PMID:16010757

  19. National programme for prevention of burn injuries

    PubMed Central

    Gupta, J. L.; Makhija, L. K.; Bajaj, S. P.

    2010-01-01

    The estimated annual burn incidence in India is approximately 6-7 million per year. The high incidence is attributed to illiteracy, poverty and low level safety consciousness in the population. The situation becomes further grim due to the absence of organized burn care at primary and secondary health care level. But the silver lining is that 90% of burn injuries are preventable. An initiative at national level is need of the hour to reduce incidence so as to galvanize the available resources for more effective and standardized treatment delivery. The National Programme for Prevention of Burn Injuries is the endeavor in this line. The goal of National programme for prevention of burn injuries (NPPBI) would be to ensure prevention and capacity building of infrastructure and manpower at all levels of health care delivery system in order to reduce incidence, provide timely and adequate treatment to burn patients to reduce mortality, complications and provide effective rehabilitation to the survivors. Another objective of the programme will be to establish a central burn registry. The programme will be launched in the current Five Year Plan in Medical colleges and their adjoining district hospitals in few states. Subsequently, in the next five year plan it will be rolled out in all the medical colleges and districts hospitals of the country so that burn care is provided as close to the site of accident as possible and patients need not to travel to big cities for burn care. The programme would essentially have three components i.e. Preventive programme, Burn injury management programme and Burn injury rehabilitation programme. PMID:21321659

  20. Paramedir: A Tool for Programmable Performance Analysis

    NASA Technical Reports Server (NTRS)

    Jost, Gabriele; Labarta, Jesus; Gimenez, Judit

    2004-01-01

    Performance analysis of parallel scientific applications is time consuming and requires great expertise in areas such as programming paradigms, system software, and computer hardware architectures. In this paper we describe a tool that facilitates the programmability of performance metric calculations thereby allowing the automation of the analysis and reducing the application development time. We demonstrate how the system can be used to capture knowledge and intuition acquired by advanced parallel programmers in order to be transferred to novice users.

  1. National programme for prevention of burn injuries.

    PubMed

    Gupta, J L; Makhija, L K; Bajaj, S P

    2010-09-01

    The estimated annual burn incidence in India is approximately 6-7 million per year. The high incidence is attributed to illiteracy, poverty and low level safety consciousness in the population. The situation becomes further grim due to the absence of organized burn care at primary and secondary health care level. But the silver lining is that 90% of burn injuries are preventable. An initiative at national level is need of the hour to reduce incidence so as to galvanize the available resources for more effective and standardized treatment delivery. The National Programme for Prevention of Burn Injuries is the endeavor in this line. The goal of National programme for prevention of burn injuries (NPPBI) would be to ensure prevention and capacity building of infrastructure and manpower at all levels of health care delivery system in order to reduce incidence, provide timely and adequate treatment to burn patients to reduce mortality, complications and provide effective rehabilitation to the survivors. Another objective of the programme will be to establish a central burn registry. The programme will be launched in the current Five Year Plan in Medical colleges and their adjoining district hospitals in few states. Subsequently, in the next five year plan it will be rolled out in all the medical colleges and districts hospitals of the country so that burn care is provided as close to the site of accident as possible and patients need not to travel to big cities for burn care. The programme would essentially have three components i.e. Preventive programme, Burn injury management programme and Burn injury rehabilitation programme. PMID:21321659

  2. The impact of perfusionist education programme characteristics on programme directors' responsibilities.

    PubMed

    Plunkett, P F

    1996-09-01

    The purpose of this study was to measure the effect of four programme characteristics (curriculum design, type of degree offered, length of programme and number of students per class) on perfusionist education programme directors (PDs) in the USA in terms of the number of hours worked per week, number of cases pumped per year and workload mix. Descriptive and statistical analyses were performed on the responses to questionnaires sent to all perfusionist programmes between March 1993 and April 1994. PDs reported working an average of 51.8 h/week and pumping an average of 68.8 cases per year. All but one respondent reported spending more than 50% of his/her time (mean 74.5% +/- 19%) on programme-related issues such as administration, classroom teaching and clinical instruction. This level of commitment, as well as the total number of hours worked per week, were not found to be influenced by the programme's length, duration, class size or type of degree awarded. However, PDs of baccalaureate programmes, and programmes with more than nine students spent a significantly greater proportion of their time on administrative issues than their colleagues in other types of programmes. The bureaucratic demands of baccalaureate and large programmes require PDs to devote an average of 39.5% of their time to administration, compared to 27.2% in the other programmes. The results of this study show that the operation of all perfusionist education programmes requires a major commitment of time on the part of the individual designated as PD. PMID:8888058

  3. Progress and Achievements at the Mid Term Stage of the Dragon 3 Programme

    NASA Astrophysics Data System (ADS)

    Desnos, Yves-Louis; Li, Zengyuan; Zmuda, Andy; Gao, Zhihai

    2014-11-01

    The Dragon Programme is a joint undertaking between ESA and the Ministry of Science and Technology (MOST) of China and the National Remote Sensing Center of China (NRSCC). Its purpose is to encourage increased exploitation of ESA and Chinese space resources within China as well as stimulate increased scientific cooperation in the field of Earth Observation (EO) science and applications between China and Europe. Since 2004, this pioneering programme has become a model for scientific and technological cooperation between China and Europe. By successfully encouraging joint research using ESA, Third Party Missions and Chinese EO data across a range of thematic areas, Dragon continues to deliver outstanding scientific results. The programme has successfully completed two phases, Dragon 1 from 2004 to 2008, Dragon 2 from 2008 to 2012. The third phase of Dragon was started in 2012 and will be completed in 2016. The Dragon 3 project teams are led by leading EO scientists and young scientists are also engaged on the projects. Advanced training in land, ocean and atmospheric applications is a feature of the programme and a course on land and one course on ocean applications have been successfully held in 2012 and 2013 in China. Here-in provided is an overview of the results, reporting and training activities at the mid-term stage of the programme.

  4. Informationist programme in support of biomedical research: a programme description and preliminary findings of an evaluation

    PubMed Central

    Whitmore, Susan C.; Grefsheim, Suzanne F.; Rankin, Jocelyn A.

    2008-01-01

    Background The informationist programme at the Library of the National Institutes of Health (NIH) in Bethesda, MD, USA has grown to 14 informationists working with 40 clinical and basic science research teams. Purpose This case report, intended to contribute to the literature on informationist programmes, describes the NIH informationist programme including implementation experiences, the informationists' training programme, their job responsibilities and programme outcomes. Brief description The NIH informationist programme was designed to enhance the library's service capacity. Over time, the steps for introducing the service to new groups were formalized to ensure support by leadership, the team being served and the library. Job responsibilities also evolved from traditional library roles to a wide range of knowledge management activities. The commitment by the informationist, the team and the library to continuous learning is critical to the programme's success. Results/outcomes NIH scientists reported that informationists saved them time and contributed to teamwork with expert searching and point-of-need instruction. Process evaluation helped refine the programme. Evaluation method High-level, preliminary outcomes were identified from a survey of scientists receiving informationist services, along with key informant interviews. Process evaluation examined service implementation, informationists' training, and service components. Anecdotal evidence has also indicated a favorable response to the programme. PMID:18494648

  5. Improving access to dental care for vulnerable children; further development of the Back2School programme in 2013.

    PubMed

    Simons, D; Pearson, N; Evans, P; Wallace, T; Eke, M; Wright, D

    2015-06-01

    This paper describes a service evaluation of a dental treatment programme providing care to children not normally taken to the dentist. It explains the extension of the Back2School programme from the pilot phase and assesses if a mobile dental unit (MDU) can provide a high quality service. The public health competencies it illustrates include oral health improvement, developing and monitoring quality dental services, and collaborative working. PMID:26263597

  6. The Evaluation of Foreign-Language-Teacher Education Programmes

    ERIC Educational Resources Information Center

    Peacock, Matthew

    2009-01-01

    This article presents a new procedure for the evaluation of EFL teacher-training programmes based on principles of programme evaluation and foreign-language-teacher (FLT) education. The procedure focuses on programme strengths and weaknesses and how far the programme meets the needs of students. I tested the procedure through an evaluation of a…

  7. The WHO national diabetes programme initiative.

    PubMed

    Gruber, W; King, H

    1996-10-01

    Epidemiological studies indicate that diabetes is a highly prevalent disease, with developing countries and minority populations now facing the highest risk. This places a strain on the health authorities, and consequently, has attracted increasing attention from the World Health Organization (WHO). The social and economic burden of diabetes is high, due to the seriousness of the complication of the disease. Many of these complications may be delayed or prevented, offering considerable opportunities for both reduction in costs to the authorities and improvements in quality of life for those affected. Following a resolution on the prevention and control of diabetes, adopted by the Forty-second World Health Assembly in 1989, the WHO diabetes programme prepared guidelines for the development of national diabetes programmes. Goals, targets and supporting materials have also been developed at the regional level by the WHO Regional Offices for Europe and for the Eastern Mediterranean. In 1994, WHO organized a meeting on the implementation of national diabetes programmes at its headquarters in Geneva. There were 70 participants and 32 counties were represented. The purposes of the meeting were to exchange information, motivate, consider evaluation, stimulate new programmes, define educational needs and prepare a written report. WHO plays a major role in the development of national diabetes programmes. In co-operation, WHO Headquarters and Regional Offices can act as clearing houses/information centres for data collection, programme monitoring and evaluation and the exchange of experience and technical information. The national diabetes programme initiative should result in improvements in diabetes control and care worldwide. PMID:9015663

  8. The MISTRALS programme data portal

    NASA Astrophysics Data System (ADS)

    Fleury, Laurence; Brissebrat, Guillaume; Belmahfoud, Nizar; Boichard, Jean-Luc; Brosolo, Laetitia; Cloché, Sophie; Descloitres, Jacques; Ferré, Hélène; Focsa, Loredana; Henriot, Nicolas; Labatut, Laurent; Mière, Arnaud; Petit de la Villéon, Loïc; Ramage, Karim; Schmechtig, Catherine; Vermeulen, Anne; André, François

    2015-04-01

    Mediterranean Integrated STudies at Regional And Local Scales (MISTRALS) is a decennial programme for systematic observations and research dedicated to the understanding of the Mediterranean Basin environmental process and its evolution under the planet global change. It is composed of eight multidisciplinary projects that cover all the components of the Earth system (atmosphere, ocean, continental surfaces, lithosphere...) and their interactions, all the disciplines (physics, chemistry, marine biogeochemistry, biology, geology, sociology...) and different time scales. For example Hydrological cycle in the Mediterranean eXperiment (HyMeX) aims at improving the predictability of rainfall extreme events, and assessing the social and economic vulnerability to extreme events and adaptation capacity. Paleo Mediterranean Experiment (PaleoMeX) is dedicated to the study of the interactions between climate, societies and civilizations of the Mediterranean world during the last 10000 years. Many long term monitoring research networks are associated with MISTRALS, such as Mediterranean Ocean Observing System on Environment (MOOSE), Centre d'Observation Régional pour la Surveillance du Climat et de l'environnement Atmosphérique et océanographique en Méditerranée occidentale (CORSICA) and the environmental observations from Mediterranean Eurocentre for Underwater Sciences and Technologies (MEUST-SE). Therefore, the data generated or used by the different MISTRALS projects are very heterogeneous. They include in situ observations, satellite products, model outputs, social sciences surveys... Some datasets are automatically produced by operational networks, and others come from research instruments and analysis procedures. They correspond to different time scales (historical time series, observatories, campaigns...) and are managed by several data centres. They originate from many scientific communities, with different data sharing practices, specific expectations and using

  9. The MISTRALS programme data portal

    NASA Astrophysics Data System (ADS)

    Brissebrat, Guillaume; Albert-Aguilar, Alexandre; Belmahfoud, Nizar; Cloché, Sophie; Darras, Sabine; Descloitres, Jacques; Ferré, Hélène; Fleury, Laurence; Focsa, Loredana; Henriot, Nicolas; Labatut, Laurent; Petit de la Villéon, Loïc; Ramage, Karim; Schmechtig, Catherine; Vermeulen, Anne

    2016-04-01

    Mediterranean Integrated STudies at Regional And Local Scales (MISTRALS) is a decennial programme for systematic observations and research dedicated to the understanding of the Mediterranean Basin environmental process and its evolution under the planet global change. It is composed of eight multidisciplinary projects that cover all the components of the Earth system (atmosphere, ocean, continental surfaces, lithosphere...) and their interactions, all the disciplines (physics, chemistry, marine biogeochemistry, biology, geology, sociology...) and different time scales. For example Hydrological cycle in the Mediterranean eXperiment (HyMeX) aims at improving the predictability of rainfall extreme events, and assessing the social and economic vulnerability to extreme events and adaptation capacity. Paleo Mediterranean Experiment (PaleoMeX) is dedicated to the study of the interactions between climate, societies and civilizations of the Mediterranean world during the last 10000 years. Many long term monitoring research networks are associated with MISTRALS, such as Mediterranean Ocean Observing System on Environment (MOOSE), Centre d'Observation Régional pour la Surveillance du Climat et de l'environnement Atmosphérique et océanographique en Méditerranée occidentale (CORSICA) and the environmental observations from Mediterranean Eurocentre for Underwater Sciences and Technologies (MEUST-SE). Therefore, the data generated or used by the different MISTRALS projects are very heterogeneous. They include in situ observations, satellite products, model outputs, social sciences surveys... Some datasets are automatically produced by operational networks, and others come from research instruments and analysis procedures. They correspond to different time scales (historical time series, observatories, campaigns...) and are managed by several data centres. They originate from many scientific communities, with different data sharing practices, specific expectations and using

  10. The MISTRALS programme data portal

    NASA Astrophysics Data System (ADS)

    Fleury, Laurence; Brissebrat, Guillaume; Belmahfoud, Nizar; Boichard, Jean-Luc; Brosolo, Laetitia; Cloché, Sophie; Descloitres, Jacques; Ferré, Hélène; Focsa, Loredana; Labatut, Laurent; Mastrorillo, Laurence; Mière, Arnaud; Petit de la Villéon, Loïc; Ramage, Karim; Schmechtig, Catherine

    2014-05-01

    Mediterranean Integrated STudies at Regional And Local Scales (MISTRALS) is a decennial programme for systematic observations and research dedicated to the understanding of the Mediterranean Basin environmental process and its evolution under the planet global change. It is composed of eight multidisciplinary projects that cover all the components of the Earth system (atmosphere, ocean, continental surfaces, lithosphere...) and their interactions, many disciplines (physics, chemistry, marine biogeochemistry, biology, geology, sociology...) and different time scales. For example Hydrological cycle in the Mediterranean eXperiment (HyMeX) aims at improving the predictability of rainfall extreme events, and assessing the social and economic vulnerability to extreme events and adaptation capacity, and Paleo Mediterranean Experiment (PaleoMeX) is dedicated to the study of the interactions between climate, societies and civilizations of the Mediterranean world during the last 10000 years. Many long term monitoring research networks are associated with MISTRALS, like Mediterranean Ocean Observing System on Environment (MOOSE), Centre d'Observation Régional pour la Surveillance du Climat et de l'environnement Atmosphérique et océanographique en Méditerranée occidentale (CORSICA) and the environmental observations from Mediterranean Eurocentre for Underwater Sciences and Technologies (MEUST-SE). Therefore, the data generated or used by the different MISTRALS projects are very heterogeneous. They include in situ observations, satellite products, model outputs, qualitative field surveys... Some datasets are automatically produced by operational networks, and others come from research instruments and analysis procedures. They correspond to different time scales (historical time series, observatories, campaigns...) and are managed by different data centres. They originate from many scientific communities, with varied data sharing cultures, specific expectations, and using

  11. Meeting Teacher Expectations in a DL Professional Development Programme--A Case Study for Sustained Applied Competence as Programme Outcome

    ERIC Educational Resources Information Center

    Kruger, Cornè Gerda; Van Rensburg, Ona Janse; De Witt, Marike W.

    2016-01-01

    Meeting teacher expectations for a professional development programme (PDP) is expected to strengthen sustainable applied competence as programme outcome since teachers will be more motivated to apply the programme content in practice. A revised distance learning (DL) programme was augmented by a practical component comprising a work-integrated…

  12. Implementation of Adolescent Family-Based Substance Use Prevention Programmes in Health Care Settings: Comparisons across Conditions and Programmes

    ERIC Educational Resources Information Center

    Aalborg, Annette E.; Miller, Brenda A.; Husson, Gail; Byrnes, Hilary F.; Bauman, Karl E.; Spoth, Richard L.

    2012-01-01

    Objective: To examine factors that influence the effectiveness and quality of implementation of evidence-based family-focused adolescent substance use prevention programmes delivered in health care settings and to assess the effects of programme choice versus programme assignment on programme delivery. Design: Strengthening Families Program: For…

  13. Evaluation of national malaria control programmes in Africa.

    PubMed Central

    Bryce, J.; Roungou, J. B.; Nguyen-Dinh, P.; Naimoli, J. F.; Breman, J. G.

    1994-01-01

    Evaluation is an essential management tool for the improvement of public health programmes or projects. As malaria morbidity and mortality continue to increase in most countries in Africa, international agencies and malaria control programme managers have identified the strengthening of programme evaluation as an important strategy for improving the efficiency and effectiveness of malaria control programmes. Managers can develop an evaluation strategy only after they have defined programme objectives and planned specific programme activities. Indicators should be directly related to programme objectives and should be selected on the basis of the following criteria: their validity; reliability; ability to detect change within a reasonable time period and as a result of successful programme implementation; ability to be interpreted; and usefulness in guiding programme change. Only those indicators that can be measured with available programme resources should be selected. Managers will also need to identify the sources of indicator data and to determine how often each indicator will be measured. Programme managers should develop criteria or indicators for the following: programme policies and plans; the process of programme implementation; the outcomes of malaria control interventions in disease management and prevention; and programme impact in terms of reductions in malaria-related mortality and morbidity. Key issues related to the management of evaluation activities within a national programme include the need to begin with available resources and build incrementally; to explore options for administering evaluation activities; to select, train and supervise staff who carry out evaluation activities; to develop quality control strategies; and to ensure that data are managed and communicated in ways that support effective programme decision-making. For evaluation to lead to improvements in malaria control programmes it must be clearly defined as a part of the

  14. A new surgical education and training programme.

    PubMed

    Collins, John P; Gough, Ian R; Civil, Ian D; Stitz, Russell W

    2007-07-01

    Educating and training tomorrow's surgeons has evolved to become a sophisticated and expensive exercise involving a wide range of learning methods, opportunities and stakeholders. Several factors influence this process, prompting those who provide such programmes to identify these important considerations and develop and implement appropriate responses. The Royal Australasian College of Surgeons embarked on this course of action in 2005, the outcome of which is the new Surgical Education and Training programme with the first intake to be selected in 2007 and commence training in 2008. The new programme is competency based and shorter than any designed previously. Implicitly, it recognizes in the curriculum and assessment development and processes, the nine roles and their underpinning competencies identified as essential for a surgeon. It is an evolution of the previous programme retaining that which has been found to be satisfactory. There will be one episode of selection directly into the candidate's specialty of choice and those accepted will progress in an integrated and seamless fashion, provided they meet the clinical and educational requirements of each year. The curriculum and assessment in the basic sciences include both generic and specially aligned components from the commencement of training in each of the nine surgical specialties. Born of necessity and developed through extensive research, discussion and consensus, the implementation of this programme will involve many challenges, particularly during the transition period. Through cooperation, commitment and partnerships, a more efficient and better outcome will be achieved for trainees, their trainers and their patients. PMID:17610679

  15. Planning environmental sanitation programmes in emergencies.

    PubMed

    Harvey, Peter A; Reed, Robert A

    2005-06-01

    Environmental sanitation programmes are vital for tackling environmental-related disease and ensuring human dignity in emergency situations. If they are to have maximum impact they must be planned in a rapid but systematic manner. An appropriate planning process comprises five key stages: rapid assessment and priority setting; outline programme design; immediate action; detailed programme design; and implementation. The assessment should be based on carefully selected data, which are analysed via comparison with suitable minimum objectives. How the intervention should be prioritised is determined through objective ranking of different environmental sanitation sector needs. Next, a programme design outline is produced to identify immediate and longer-term intervention activities and to guarantee that apposite resources are made available. Immediate action is taken to meet acute emergency needs while the detailed programme design takes shape. This entails in-depth consultation with the affected community and comprehensive planning of activities and resource requirements. Implementation can then begin, which should involve pertinent management and monitoring strategies. PMID:15910646

  16. ESA to unveil its new science programme

    NASA Astrophysics Data System (ADS)

    2002-05-01

    The science community, European industry, the ESA Executive and cooperating space agencies in Europe and elsewhere have been consulted, and sometimes challenged, to find the best ways to maximise science value for money. The exercise is now over following intensive consultations with ESA's Space Science Advisory Committee (SSAC) and the Member States represented by the Science Programme Committee (SPC). After final SPC approval at the meeting on 22/23 May there will be a new programme and a new implementation plan. The results of this meeting will then be presented to the press on 27 May, in Paris, by the ESA Director of Science, in the presence of the chairmen of the SSAC and SPC. Media representatives wishing to attend the press breakfast are kindly requested to complete the attached reply form and fax it back to ESA Media Relations, Fax: +33.(0)1.5369.7690 For more information, please contact: ESA - Communication Department Media Relations Office Tel: +33 (0)1.53.69.71.55 Fax: +33 (0)1.53.69.76.90 ESA's Science Programme Agenda Monday 27 May 2002 - 08:30-10:00 ESA Headquarters, 8/10 rue Mario Nikis, 75015 Paris 08:30 Registration & breakfast 08:45 Introduction , by Hugo Marée, Science Programme Coordination Office 08:50 Presentation of the new ESA Science Programme, by Prof. David Southwood, ESA Director of Science 09:10 Question &Answer session

  17. Nurse leadership in sustaining programmes of change.

    PubMed

    Clarke, Ursula; Marks-Maran, Diane

    With a dearth of literature on sustaining new programmes in the NHS, a service evaluation was undertaken following the implementation of the Productive Ward (PW) programme in an acute hospital environment. It was hoped that areas would emerge that could help to sustain the programme following disbanding of the PW facilitation team. The service evaluation gathered data from 11 wards that were part of the PW programme. Data were collected on actual sustainability results, absenteeism over the 6 months prior to the sustainability score taken, changes to ward environments, changes to senior sister roles and attendance at the PW launch day or other PW activities. Themes from the literature and analysis of the data gathered were then developed into a discussion surrounding the factors that appeared to be conducive to sustaining this programme of change.Results indicate that change is difficult to sustain in au ever-changing environment. However, there appears to be a strong link between sustainability and the leadership skills and qualities of the ward sister. PMID:24809151

  18. Theory-Based Programme Development and Evaluation in Physiotherapy

    PubMed Central

    Kay, Theresa; Klinck, Beth

    2008-01-01

    ABSTRACT Purpose: Programme evaluation has been defined as “the systematic process of collecting credible information for timely decision making about a particular program.” Where possible, findings are used to develop, revise, and improve programmes. Theory-based programme development and evaluation provides a comprehensive approach to programme evaluation. Summary of key points: In order to obtain meaningful information from evaluation activities, relevant programme components need to be understood. Theory-based programme development and evaluation starts with a comprehensive description of the programme. A useful tool to describe a programme is the Sidani and Braden Model of Program Theory, consisting of six programme components: problem definition, critical inputs, mediating factors, expected outcomes, extraneous factors, and implementation issues. Articulation of these key components may guide physiotherapy programme implementation and delivery and assist in the development of key evaluation questions and methodologies. Using this approach leads to a better understanding of client needs, programme processes, and programme outcomes and can help to identify barriers to and enablers of successful implementation. Two specific examples, representing public and private sectors, will illustrate the application of this approach to clinical practice. Conclusions: Theory-based programme development helps clinicians, administrators, and researchers develop an understanding of who benefits the most from which types of programmes and facilitates the implementation of processes to improve programmes. PMID:20145741

  19. Phases and Phase Transitions

    NASA Astrophysics Data System (ADS)

    Gitterman, Moshe

    2014-09-01

    In discussing phase transitions, the first thing that we have to do is to define a phase. This is a concept from thermodynamics and statistical mechanics, where a phase is defined as a homogeneous system. As a simple example, let us consider instant coffee. This consists of coffee powder dissolved in water, and after stirring it we have a homogeneous mixture, i.e., a single phase. If we add to a cup of coffee a spoonful of sugar and stir it well, we still have a single phase -- sweet coffee. However, if we add ten spoonfuls of sugar, then the contents of the cup will no longer be homogeneous, but rather a mixture of two homogeneous systems or phases, sweet liquid coffee on top and coffee-flavored wet sugar at the bottom...

  20. Gait rehabilitation machines based on programmable footplates

    PubMed Central

    Schmidt, Henning; Werner, Cordula; Bernhardt, Rolf; Hesse, Stefan; Krüger, Jörg

    2007-01-01

    Background Gait restoration is an integral part of rehabilitation of brain lesioned patients. Modern concepts favour a task-specific repetitive approach, i.e. who wants to regain walking has to walk, while tone-inhibiting and gait preparatory manoeuvres had dominated therapy before. Following the first mobilization out of the bed, the wheelchair-bound patient should have the possibility to practise complex gait cycles as soon as possible. Steps in this direction were treadmill training with partial body weight support and most recently gait machines enabling the repetitive training of even surface gait and even of stair climbing. Results With treadmill training harness-secured and partially relieved wheelchair-mobilised patients could practise up to 1000 steps per session for the first time. Controlled trials in stroke and SCI patients, however, failed to show a superior result when compared to walking exercise on the floor. Most likely explanation was the effort for the therapists, e.g. manually setting the paretic limbs during the swing phase resulting in a too little gait intensity. The next steps were gait machines, either consisting of a powered exoskeleton and a treadmill (Lokomat, AutoAmbulator) or an electromechanical solution with the harness secured patient placed on movable foot plates (Gait Trainer GT I). For the latter, a large multi-centre trial with 155 non-ambulatory stroke patients (DEGAS) revealed a superior gait ability and competence in basic activities of living in the experimental group. The HapticWalker continued the end effector concept of movable foot plates, now fully programmable and equipped with 6 DOF force sensors. This device for the first time enables training of arbitrary walking situations, hence not only the simulation of floor walking but also for example of stair climbing and perturbations. Conclusion Locomotor therapy is a fascinating new tool in rehabilitation, which is in line with modern principles of motor relearning

  1. Implementing neural nets with programmable logic

    NASA Technical Reports Server (NTRS)

    Vidal, Jacques J.

    1988-01-01

    Networks of Boolean programmable logic modules are presented as one purely digital class of artificial neural nets. The approach contrasts with the continuous analog framework usually suggested. Programmable logic networks are capable of handling many neural-net applications. They avoid some of the limitations of threshold logic networks and present distinct opportunities. The network nodes are called dynamically programmable logic modules. They can be implemented with digitally controlled demultiplexers. Each node performs a Boolean function of its inputs which can be dynamically assigned. The overall network is therefore a combinational circuit and its outputs are Boolean global functions of the network's input variables. The approach offers definite advantages for VLSI implementation, namely, a regular architecture with limited connectivity, simplicity of the control machinery, natural modularity, and the support of a mature technology.

  2. The SAS-3 programmable telemetry system

    NASA Technical Reports Server (NTRS)

    Peterson, M. R.

    1975-01-01

    Basic concept, system design and operation principles of the telemetry system developed for the Small Astronomy Satellite-3 (SAS-3) are analyzed. The concept of programmable format selected for the SAS-3 represents an optical combination of the fixed format system of SAS-1 and SAS-2, and the adaptive format concept. The programmable telemetry system permits a very wide range of changes in the data sampling order by a ground control station, depending on the experimental requirements, so that the maximal amount of useful data can be returned from orbit. The programmable system also allows the data format to differ from one spacecraft to another without changing hardware. Attention is given to the command requirements and redundancy of the SAS-3 telemetry system.

  3. Evaluating a nurse mentor preparation programme.

    PubMed

    Gray, Olivia; Brown, Donna

    Following the introduction of a regional nurse mentor preparation programme, research was undertaken within a health and social care trust to explore both the trainee mentors' and their supervisors' perception of this new programme. A qualitative study involving focus groups was undertaken. The focus groups comprised a total of twelve participants including five trainee mentors and seven supervisors (experienced mentors) who had recently completed a mentor preparation programme. Data were analysed using Braun and Clarke's thematic analysis. Three themes were identified from the data: personal investment (including the emotional impact of mentoring) contextual perceptions (environmental factors such as time) and intellectual facets (related to personal and professional growth). Comprehensive preparation for mentors appears to be effective in developing mentors with the ability to support nursing students in practice. However, further study is required to explore how to support mentors to balance the demands of the mentoring role with the delivery of patient care. PMID:26911167

  4. Radiation Effects on Current Field Programmable Technologies

    NASA Technical Reports Server (NTRS)

    Katz, R.; LaBel, K.; Wang, J. J.; Cronquist, B.; Koga, R.; Penzin, S.; Swift, G.

    1997-01-01

    Manufacturers of field programmable gate arrays (FPGAS) take different technological and architectural approaches that directly affect radiation performance. Similar y technological and architectural features are used in related technologies such as programmable substrates and quick-turn application specific integrated circuits (ASICs). After analyzing current technologies and architectures and their radiation-effects implications, this paper includes extensive test data quantifying various devices total dose and single event susceptibilities, including performance degradation effects and temporary or permanent re-configuration faults. Test results will concentrate on recent technologies being used in space flight electronic systems and those being developed for use in the near term. This paper will provide the first extensive study of various configuration memories used in programmable devices. Radiation performance limits and their impacts will be discussed for each design. In addition, the interplay between device scaling, process, bias voltage, design, and architecture will be explored. Lastly, areas of ongoing research will be discussed.

  5. Wageningen Evaluating Programmes for Analytical Laboratories (WEPAL).

    PubMed

    van Dijk, D; Houba, V J

    1999-03-01

    The paper describes three of the Wageningen Evaluating Programmes for Analytical Laboratories (WEPAL). These include the analyses of numerous compounds and elements and different parameters such as inorganic chemical composition, organic matter, polycyclic hydrocarbons (PAH), polychlorinated biphenyls (PCB), organochlorine pesticides, some herbicides, heavy metals, particle size, and so on in soil, sediment, compost, manure, and sludge. One programme includes the analysis of inorganic chemical composition, nutritional values, and selected vitamins and amino acids in plant samples. Finally, the paper describes how the results are reported and statistically evaluated. PMID:10457652

  6. What promotes sustainability in Safe Community programmes?

    PubMed Central

    Nordqvist, Cecilia; Timpka, Toomas; Lindqvist, Kent

    2009-01-01

    Background The theory and practice of safety promotion has traditionally focused on the safety of individuals. This study also includes systems, environments, and organizations. Safety promotion programmes are designed to support community health initiatives taking a bottom-up approach. This is a long-term and complex process. The aim of this study was to try to empirically identify factors that promote sustainability in the structures of programmes that are managed and coordinated by the local government. Methods Four focus group sessions with local government politicians and administrators in designated Safe Communities were conducted and analyzed using qualitative content analysis. Results Collaboration was found to be the basis for sustainability. Networks, enabling municipalities to exchange ideas, were reported to positively influence the programmes. Personal contacts rather than organizations themselves, determine whether collaboration is sustained. Participants reported an increase in cross-disciplinary collaboration among staff categories. Administrators and politicians were reported to collaborate well, which was perceived to speed up decision-making and thus to facilitate the programme work. Support from the politicians and the county council was seen as a prerequisite. Participants reported an increased willingness to share information between units, which, in their view, supports sustainability. A structure in which all local authorities' offices were located in close proximity to one another was considered to support collaboration. Appointing a public health coordinator responsible for the programme was seen as a way to strengthen the relational resources of the programme. Conclusion With a public health coordinator, the 'external' negotiating power was concentrated in one person. Also, the 'internal' programme strength increased when the coordination was based on a bureaucratic function rather than on one individual. Increased relational resources

  7. Assessing the evidence for organised cancer screening programmes.

    PubMed

    Madlensky, L; Goel, V; Polzer, J; Ashbury, F D

    2003-08-01

    The aim of this study was to review the evidence in the literature for organised cancer screening programmes. A Medline search for publications related to organised cancer screening programmes and their components was done. While there is a broad descriptive literature on various cancer screening programmes, there are few published studies that evaluate the impact of organised cancer screening. Most of the evidence to date is from Scandinavian cervical and breast cancer screening programmes. There is a moderate amount of literature that evaluates specific components of cancer screening programmes (such as quality control and recruitment). There is a substantial body of literature on organised cancer screening programmes. However, the studies tend to describe organised screening programmes rather than evaluate their effectiveness relative to opportunistic screening. Furthermore, most studies focus on individual components of organised screening programmes, rather than on the programmes as a whole. More research is needed that directly compares organised with opportunistic cancer screening. PMID:12888358

  8. The Herschel/planck Programme Planck Pfm Testing Campaign

    NASA Astrophysics Data System (ADS)

    Reix, Jean-Michel; Rideau, Pascal; Gavila, Emmanuel; Chambelland, Jean-Philippe; Collaudin, Bernard; Passvogel, Thomas; Guillaume, Bernard

    2010-04-01

    The two science missions Herschel, an observatory-type mission, and Planck, a survey mission, are combined in one programme within ESAs long-term science programme. The objective for Planck is to image systematically the whole sky simultaneously with two scientific instruments in nine frequency channels between 30 and 900 GHz to unravel the temperature fluctuations, the anisotropy, of the cosmic background radiation. For both satellites, which have now been launched from the European Space Port in Kourou, French Guiana, on a single Ariane 5 launcher, the orbits will be Lissajous orbits around the 2nd Lagrange Point L2 of the Earth-Sun system. Having surpassed the technological problems and more generally the development phase, this paper focuses on the extensive assembly, integration and tests undertaken for the Proto-Flight Model (PFM) of the Planck Satellite. The paper details the early stages of the integration of the PFM until completeness of the assembly. It then describes the logic and the various tests implemented for the acceptance verification of the Planck PFM. It finally depicts the Launch campaign activities up to the launch from Kourou in the first half of May 2009.

  9. A national teleradiology programme in Mali: implementation and results.

    PubMed

    Sangaré, Mohamed; Tanner, Lydia; Voss, Sarah; Laureys, Francois; Hollow, David; Touré, Mahamadou

    2015-04-01

    We reviewed the national teleradiology programme in Mali to establish whether it improved diagnosis for patients and improved the referring doctor's ability to give an accurate diagnosis. The teleradiology programme connected the University Hospital in Bamako to all seven regional hospitals in Mali and one private health clinic. The pilot phase began in 2005 in three hospitals. Initially the implementation involved connections via broadband, but subsequently satellite antennae were provided at three remote hospitals in the north. Between 2005 and 2013, X-ray and mammogram images from 5628 patients were read by teleradiology. Radiologists provided the sole diagnosis for 29% of cases (i.e. the referrer did not make a diagnosis) and altered the regional doctor's diagnosis in 12% of cases. The proportion of cases for which the regional doctor gave no diagnosis decreased from 93% to 24% over the same period, indicating an increase in the doctors' confidence and incentive to test their own diagnosis. The percentage of cases for which regional doctors made an inaccurate diagnosis decreased to 3% in 2013. Use of the teleradiology service varied widely between hospitals. Successful implementation depended on local ownership of a network, which was developed in close collaboration with hospital leadership, national radiologists and other healthcare personnel. PMID:25680387

  10. Designing financial-incentive programmes for return of medical service in underserved areas: seven management functions

    PubMed Central

    Bärnighausen, Till; Bloom, David E

    2009-01-01

    should prepare participants for the time in an underserved area, stay in close contact with participants throughout the different phases of enrolment and help participants by assigning them mentors, establishing peer support systems or financing education courses relevant to work in underserved areas); enforcement (programmes may use community-based monitoring or outsource enforcement to existing institutions); and evaluation (in order to broaden the evidence on the effectiveness of financial incentives in increasing the health workforce in underserved areas, programmes in developing countries should evaluate their performance; in order to improve the strength of the evidence on the effectiveness of financial incentives, controlled experiments should be conducted where feasible). In comparison to other interventions to increase the supply of health workers to medically underserved areas, financial-incentive programmes have advantages – unlike initiatives using non-financial incentives, they establish legally enforceable commitments to work in underserved areas and, unlike compulsory service policies, they will not be opposed by health workers – as well as disadvantages – unlike initiatives using non-financial incentives, they may not improve the working and living conditions in underserved areas (which are important determinants of health workers' long-term retention) and, unlike compulsory service policies, they cannot guarantee that they will supply health workers to underserved areas who would not have worked in such areas without financial incentives. Financial incentives, non-financial incentives, and compulsory service are not mutually exclusive and may positively affect each other's performance. PMID:19558682

  11. Vaccination programmes: a new idea.

    PubMed

    Johnston, M

    1991-12-01

    In the mid 1980s, the immunization program in Indonesia did not reached all the targeted children. Technical problems, inadequate and irrelevant services, misperceptions, limited knowledge all contributed to the low coverage. Later the immunization program tried a new way to motivate mothers to bring children to vaccination teams so they could receive all needed vaccinations. Community health center physicians and staff tested the new approach in urban and rural Java and South Sulawesi. Every time a child was vaccinated staff asked mothers to place a brightly colored strip representing 1 vaccination from 1 sticker of a child over part of a plain sticker of a child in front of other mothers. This served to remind other mothers and placed pressure on them to continue until their child received all vaccinations. In South Sulawesi, health workers asked mothers to also display the brightly colored stickers indicating what vaccinations the child had received near the front door of their home. Significantly more children were vaccinated per month in areas where the stickers were field tested than in nontest areas. For example, 35% of the total number of children 5 years old were vaccinated per month in sample areas of Semarang-Central Java compared to 24.4% in control areas. Similar differences occurred in Sidrap-South Sulawesi (53.7%) vs. 38.5%) and Boyolali-Central Java (47.3% vs. 36%). Further the percentage increased after the program began in a sample area in Boyolali from 32-42.8%. Physicians believed improved coverage occurred because the stickers brought attention to vaccination activities and they allowed health workers an opportunity to explain the benefits of immunization. Workers in a Semarang urban program felt it was because the stickers motivated mothers to form a habit of immunizing their children since high coverage continued after phase out of the stickers. PMID:12284691

  12. Expanding safer sex options: introducing the female condom into national programmes.

    PubMed

    Warren, Mitchell; Philpott, Anne

    2003-05-01

    Although the female condom has been introduced into over 90 countries since 1997, it has only been accepted in sexual and reproductive health programmes as a mainstream method in a few. This paper describes introductory strategies developed by Ministries of Health and non-governmental organisations in Brazil, Ghana, Zimbabwe and South Africa, supported by UNAIDS, and the manufacturers of the female condom, which have significantly expanded the number of female condoms being used. These projects have several key similarities: a focus on training for providers and peer educators, face-to-face communication with potential users to equip them with information and skills, an identified target audience, a consistent supply, a long assessment period to gauge actual use beyond the initial novelty phase, and a mix of public and private sector distribution. Female condom programmes require the sanction, leadership and funding of governments and donors. However, the non-governmental and private sectors have also played a major role in programme implementation. To ensure successful introduction of the female condom, it is crucial to involve a range of decision-makers, programme managers, service providers, community leaders and women's and youth groups. The rising cost of inaction and unprotected sex in the spread of HIV and AIDS force us to recognise the high cost of not providing female condoms alongside male condoms in family planning and AIDS prevention programmes. PMID:12800710

  13. How to design and implement palliative care public health programmes: foundation measures. An operational paper by the WHO Collaborating Centre for Public Health Palliative Care Programmes at the Catalan Institute of Oncology.

    PubMed

    Gómez-Batiste, Xavier; Stjernsward, Jan; Espinosa, Jose; Martínez-Muñoz, Marisa; Trelis, Jordi; Constante, Carles

    2013-03-01

    This paper summarises the recommendations of the WHO Collaborating Centre for Palliative Care Public Health Programmes with respect to design and implementation of palliative care national or regional public health palliative care programmes in their initial phases. We describe the elements of a programme (leadership and aims; needs and context assessment; definition of the target patients; general measures in conventional services; specialist services in different settings; sectorised networks; education and training; availability and accessibility of opioids and essential drugs; legislation; standards; budget; valuation and improvement of quality; and evaluation of results and indicators) and the specific recommendations to implement the first steps of each component. Palliative care planning needs to be systematic, inserted in all levels of the healthcare system and adapted to the cultural and organisational status of the system. Coverage for all types of patients in need, together with equity and quality, are the main aims of programmes. PMID:24644323

  14. Anaesthetic training programmes in the UK: the role of the programme director.

    PubMed

    Barker, I

    1998-02-01

    Schools of anaesthesia provide anaesthetic training in the UK. Each school has at least one programme director undertaking some or all of the management duties. Most programme directors appears to be unresourced volunteers whose roles have developed in response to local requirements. A postal questionnaire was sent to all anaesthetic training programme directors in the UK, asking about their role. Respondents had a wide variation in duties and responsibilities towards anaesthetic training schemes. Few had terms of reference, clear lines of responsibility, remuneration or resources to undertake the role. PMID:9797894

  15. String Formatting Considered Harmful for Novice Programmers

    ERIC Educational Resources Information Center

    Hughes, Michael C.; Jadud, Matthew C.; Rodrigo, Ma. Mercedes T.

    2010-01-01

    In Java, "System.out.printf" and "String.format" consume a specialised kind of string commonly known as a format string. In our study of first-year students at the Ateneo de Manila University, we discovered that format strings present a substantial challenge for novice programmers. Focusing on their first laboratory we found that 8% of all the…

  16. Change in Study Programmes: The Low Countries

    ERIC Educational Resources Information Center

    Huisman, Jeroen; Verhoeven, Jef; De Wit, Kurt

    2004-01-01

    Both in the Netherlands and Flanders, the lack of efficiency in the supply of programmes in the university sectors was considered a policy problem in the late 1980s and beginning of the 1990s. This article explores how the institutional context of the university sector (including the governmental steering model and the conflicting interests…

  17. Implementing Biosecurity Education: Approaches, Resources and Programmes

    PubMed Central

    Minehata, Masamichi; Sture, Judi; Shinomiya, Nariyoshi; Whitby, Simon

    2016-01-01

    This paper aims to present possible approaches, resources and programmes to introduce the topic of biosecurity to life scientists and engineers at the higher education level. Firstly, we summarise key findings from a number of international surveys on biosecurity education that have been carried out in the United States, Europe, Israel and the Asia–Pacific region. Secondly, we describe the development of our openly-accessible education resource, illustrating the scope and content of these materials. Thirdly, we report on actual cases of biosecurity education that have been implemented. These include achievements in and lessons derived from the implementation of biosecurity education at the National Defense Medical College in Japan. These experiences are followed by presentation of the expert-level “Train-the-Trainer” programmes subsequently launched by the University of Bradford in the United Kingdom. These examples will help readers to understand how educators can enhance their own understanding about biosecurity issues and how they can then disseminate their knowledge through development of their own customised, relevantly-targeted and stage-tailored education programmes within their own life science communities. By providing these examples, we argue that education for life scientists, policy-makers and other stakeholders about social responsibility on dual-use issues is easily achievable and need not be expensive, time-consuming or over-burdening. We suggest that recurring classes or courses be held at appropriate times during educational programmes to accommodate the developing expertise and advancing learning stages of students. PMID:22038099

  18. The Northland fluoridation advocacy programme: an evaluation.

    PubMed

    Gowda, Sunitha; Thomas, David R

    2008-12-01

    On 20 July 2006, the Far North District Council resolved to fluoridate Kaitaia and Kaikohe. This was the first such initiative by any Territorial Local Authority (TLA) in New Zealand for 23 years, and resulted from a fluoridation advocacy programme. This paper describes the programme implementation, assesses its consistency with the principles of the Treaty of Waitangi, and critically examines the collaboration between the fluoride advocate and the key stakeholders. Process evaluation identified three main categories of programme implementation: policy advocacy, community action projects, and media advocacy. The collaboration of iwi, Maori health providers and the community suggests that the programme was consistent with the principles (partnership, participation and protection) ofthe Treaty ofWaitangi. Media advocacy played an important role in reflecting and engaging community views on fluoridation, and it influenced decision-making by the Far North District Council. The simultaneous, combined 'top-down and bottom-up' approach was an effective and successful strategy for fluoridation advocacy in the community. Less integrated approaches implemented on their own (such as the 'top down' approach in Whangarei and the 'bottom-up' approach in Dargaville) were not effective. PMID:19180864

  19. About the Scottish Microelectronics Development Programme.

    ERIC Educational Resources Information Center

    Scottish Microelectronics Development Programme, Glasgow.

    Activities of the Scottish Microelectronics Development Programme (SMDP) related to the introduction and coordination of educational microcomputing in Scotland from 1980 to February 1984 are described. The background of the program is outlined, and it is noted that SMDP has become a division of the Scottish Council for Educational Technology…

  20. Youth, Terrorism and Education: Britain's Prevent Programme

    ERIC Educational Resources Information Center

    Thomas, Paul

    2016-01-01

    Since the 7/7 bombings of July 2005, Britain has experienced a domestic terror threat posed by a small minority of young Muslims. In response, Britain has initiated "Prevent," a preventative counter-terrorism programme. Building on previous, general critiques of Prevent, this article outlines and critically discusses the ways in which…

  1. Impact of Entrepreneurship Programmes on University Students

    ERIC Educational Resources Information Center

    Iglesias-Sánchez, Patricia P.; Jambrino-Maldonado, Carmen; Velasco, Antonio Peñafiel; Kokash, Husam

    2016-01-01

    Purpose: The purpose of this paper is to investigate entrepreneurship in Malaga University based on the Theory of Planned Behaviour model. There are two objectives: to analyse the influence of the main elements of orientation to entrepreneurship and to evaluate the efficiency of education programmes in the university system.…

  2. Report of Programme Commission II (Natural Sciences).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). General Conference.

    As the first part of the report of the Programme Commission II, a summary of discussions on plans for natural sciences and their applications is presented in this document. The two agenda items are: (1) detailed consideration of the 1973-74 draft program and budget and of the 1973-78 draft medium-term outline, and (2) desirability of adopting an…

  3. Evaluation of the 1981 Vocational Preparation Programme.

    ERIC Educational Resources Information Center

    Hailstone, D. L.; Grosvenor, J. S.

    An evaluation project investigated the Vocational Preparation Programme conducted in 1981 by the South Australian Department of Technical and Further Education (TAFE). The vocational preparation program was designed to increase the employability of young unemployed people aged 15 to 19 by providing them with an understanding of a family of related…

  4. Improved Programmable High-Voltage Power Supply

    NASA Technical Reports Server (NTRS)

    Castell, Karen; Rutberg, Arthur

    1994-01-01

    Improved dc-to-dc converter functions as programmable high-voltage power supply with low-power-dissipation voltage regulator on high-voltage side. Design of power supply overcomes deficiencies of older designs. Voltage regulation with low power dissipation provided on high-voltage side.

  5. The Responsive College Programme: A Progress Report.

    ERIC Educational Resources Information Center

    Holland, Geoffrey; And Others

    1986-01-01

    The Responsive College Programme is a centrally funded and organized activity encompassing a varied range of 10 local projects in England from whose experience it is hoped to obtain lessons for public sector education and training. The central/local nature of the enterprise imposes both the necessity of operating within broad, general constraints…

  6. Russian Universities Educate World's Top Student Programmers.

    ERIC Educational Resources Information Center

    Chronicle of Higher Education, 2000

    2000-01-01

    Reports that student computer programmers from Russian universities, despite outdated equipment, poor facilities, and meager salaries, recently dominated the International Collegiate Programming Contest World Finals with the team from St. Petersburg State University winning first place. Western companies are developing arrangements with Russian…

  7. Using Programmable Calculators to Solve Electrostatics Problems.

    ERIC Educational Resources Information Center

    Yerian, Stephen C.; Denker, Dennis A.

    1985-01-01

    Provides a simple routine which allows first-year physics students to use programmable calculators to solve otherwise complex electrostatic problems. These problems involve finding electrostatic potential and electric field on the axis of a uniformly charged ring. Modest programing skills are required of students. (DH)

  8. Distillation Calculations with a Programmable Calculator.

    ERIC Educational Resources Information Center

    Walker, Charles A.; Halpern, Bret L.

    1983-01-01

    Describes a three-step approach for teaching multicomponent distillation to undergraduates, emphasizing patterns of distribution as an aid to understanding the separation processes. Indicates that the second step can be carried out by programmable calculators. (A more complete set of programs for additional calculations is available from the…

  9. Development of the Microelectronic Education Programme.

    ERIC Educational Resources Information Center

    Fothergill, Richard

    1982-01-01

    Describes the development of the Microelectronics Education Programme for England, Northern Ireland and Wales, including funding, aims, and relationships of the national program with local organizations. The program focuses on incorporating uses/effects of microelectronic technology into the total school curriculum and ways of using this…

  10. The Legacy of the Microelectronics Education Programme.

    ERIC Educational Resources Information Center

    Thorne, Michael

    1987-01-01

    Describes the Microelectronics Education Programme (MEP), a plan developed to help British secondary school students learn about microcomputers and the role of technology in society, and its successor, the Microelectronics Support Unit (MESU). Highlights include curriculum development, teacher training, computer assisted instruction and the…

  11. Empathy among students in engineering programmes

    NASA Astrophysics Data System (ADS)

    Rasoal, Chato; Danielsson, Henrik; Jungert, Tomas

    2012-10-01

    Engineers face challenges when they are to manage project groups and be leaders for organisations because such positions demand skills in social competence and empathy. Previous studies have shown that engineers have low degrees of social competence skills. In this study, the level of empathy as measured by the four subscales of the Interpersonal Reactivity Index, perspective taking, fantasy, empathic distress and empathic concern, among engineering students was compared to students in health care profession programmes. Participants were undergraduate students at Linköping University, 365 students from four different health care profession programmes and 115 students from two different engineering programmes. When the empathy measures were corrected for effects of sex, engineering students from one of the programmes had lower empathy than psychology and social worker students on the fantasy and perspective-taking subscales. These results raise questions regarding opportunities for engineering students to develop their empathic abilities. It is important that engineering students acquire both theoretical and practical knowledge and skills regarding empathy.

  12. Liquor Activity Reduction (LAR) Programme - 12397

    SciTech Connect

    Pether, Colin; Carrol, Phil; Birkett, Eddie; Kibble, Matthew

    2012-07-01

    Waste material from the reprocessing of irradiated fuel has been stored under water for several decades leading to the water becoming highly radioactive. As a critical enabler to the decommissioning strategy for the Sellafield site, the Liquor Activity Reduction (LAR) programme has been established to provide a processing route for this highly radioactive liquor. This paper reviews the progress that has been made since the start of routine LAR transfer cycles (July 2010) and follows on from the earlier paper presented at WM2011. The paper focuses on the learning from the first full year of routine LAR transfer cycles and the application of this learning to the wider strategies for the treatment of further radioactive liquid effluents on the Sellafield site. During this period over 100,000 Curies of radioactivity has been safely removed and treated. The past year has witnessed the very successful introduction of the LAR programme. This has lead to hazard reduction at MSSS and demonstration that the SIXEP facility can meet the significantly increased challenge that the LAR programme represents. Part of the success has been the ability to predict and deliver a realistic production schedule with the availability of the MSSS, EDT and SIXEP facilities being central to this. Most importantly, the LAR programme has been successful in bringing together key stakeholders to deliver this work while integrating with the existing, day to day, demands of the Sellafield site. (authors)

  13. The hepatitis B immunization programme in Singapore.

    PubMed Central

    Goh, K. T.; Doraisingham, S.; Tan, K. L.; Oon, C. J.; Ho, M. L.; Chen, A. J.; Chan, S. H.

    1989-01-01

    A voluntary immunization programme to prevent perinatal transmission of hepatitis B virus (HBV) infection in Singapore was implemented on 1 October 1985 as an integral component of the national childhood immunization programme. Up to April 1988, a total of 68,845 mothers who attended government maternal and child health clinics were screened for the disease. Of these, 2432 (3.5%) were positive for hepatitis B surface antigen (HBsAg) and 904 (1.3%) for hepatitis B e antigen (HBeAg). Virtually all the babies born to carrier mothers completed the full immunization schedule; and in addition, those of HBeAg-positive mothers were given a dose of hepatitis B immunoglobulin at birth. The hepatitis B immunization programme was extended on 1 September 1987 to cover all newborns. About 90% of the 15,943 babies delivered in government institutions from September 1987 to April 1988 were immunized at birth, with the subsequent doses being administered at maternal and child health clinics at 4-6 weeks and 5 months later. More than 85% of the children given the full course of plasma-derived and yeast-derived hepatitis B vaccine from birth continued to have protective antibody to HBV two years after immunization. The programme is being closely monitored to assess the duration of immunity and the need for booster doses, while seronegative adults are also being encouraged to be vaccinated. PMID:2523251

  14. Programmable Calculators: Uses in Freshman Chemistry Laboratories

    ERIC Educational Resources Information Center

    And Others; Clark, G. J.

    1975-01-01

    Suggests two uses for the programmable calculator in the freshman chemistry laboratory: as a means of determining whether or not a student's raw data from a laboratory experiment fall within acceptable tolerance limits; and as a means of checking the reliability of unknowns and grading on quantitative experiments. (MLH)

  15. United Nations Environment Programme. Annual Review 1981.

    ERIC Educational Resources Information Center

    United Nations Environment Programme, Nairobi (Kenya).

    This edition of the United Nations Environment Programme (UNEP) annual report is structured in three parts. Part 1 focuses on three contemporary problems (ground water, toxic chemicals and human food chains and environmental economics) and attempts to solve them. Also included is a modified extract of "The Annual State of the Environment Report"…

  16. Voyageur Wilderness Programme: A Different Educational Approach

    ERIC Educational Resources Information Center

    Savoie, Michelle

    2008-01-01

    Back in 1958, environmental clubs were few, organizations that considered eco-practices were almost non-existent, and the concept of environmental studies at any level in their educational system was in its infancy. It was in this environment that Voyageur Wilderness Programme (VWP) was founded on Voyageur Island, Nym Lake, Quetico, Ontario,…

  17. The Early Development of Programmable Machinery.

    ERIC Educational Resources Information Center

    Collins, Martin D.

    1985-01-01

    Programmable equipment innovations, precursors of today's technology, are examined, including the development of the binary code and feedback control systems, such as temperature sensing devices, interchangeable parts, punched cards carrying instructions, continuous flow oil refining process, assembly lines for mass production, and the…

  18. Programmable Differential Delay Circuit With Fine Delay Adjustment

    DOEpatents

    DeRyckere, John F.; Jenkins, Philip Nord; Cornett, Frank Nolan

    2002-07-09

    Circuitry that provides additional delay to early arriving signals such that all data signals arrive at a receiving latch with same path delay. The delay of a forwarded clock reference is also controlled such that the capturing clock edge will be optimally positioned near quadrature (depending on latch setup/hold requirements). The circuitry continuously adapts to data and clock path delay changes and digital filtering of phase measurements reduce errors brought on by jittering data edges. The circuitry utilizes only the minimum amount of delay necessary to achieve objective thereby limiting any unintended jitter. Particularly, this programmable differential delay circuit with fine delay adjustment is designed to allow the skew between ASICS to be minimized. This includes skew between data bits, between data bits and clocks as well as minimizing the overall skew in a channel between ASICS.

  19. Programmable rate modem utilizing digital signal processing techniques

    NASA Technical Reports Server (NTRS)

    Bunya, George K.; Wallace, Robert L.

    1989-01-01

    The engineering development study to follow was written to address the need for a Programmable Rate Digital Satellite Modem capable of supporting both burst and continuous transmission modes with either binary phase shift keying (BPSK) or quadrature phase shift keying (QPSK) modulation. The preferred implementation technique is an all digital one which utilizes as much digital signal processing (DSP) as possible. Here design tradeoffs in each portion of the modulator and demodulator subsystem are outlined, and viable circuit approaches which are easily repeatable, have low implementation losses and have low production costs are identified. The research involved for this study was divided into nine technical papers, each addressing a significant region of concern in a variable rate modem design. Trivial portions and basic support logic designs surrounding the nine major modem blocks were omitted. In brief, the nine topic areas were: (1) Transmit Data Filtering; (2) Transmit Clock Generation; (3) Carrier Synthesizer; (4) Receive AGC; (5) Receive Data Filtering; (6) RF Oscillator Phase Noise; (7) Receive Carrier Selectivity; (8) Carrier Recovery; and (9) Timing Recovery.

  20. Selecting, Scheduling and Carrying Out Observing Programmes at SALT

    NASA Astrophysics Data System (ADS)

    Buckley, David A. H.

    2013-01-01

    This paper describes the manner in which Southern African Large Telescope (SALT) observations are carried out, from the observation proposal process to the final distribution of data to the SALT users. As a background, the general operational model for SALT is also described. In addition I discuss the main top-level design and performance characteristics of both the telescope and instruments, which informs the nature of SALT observing programmes and leads to a natural selection of competitive science projects. Since SALT is a 100% queue-scheduled and service-observing telescope, there is a significant level of flexibility regarding how observations are undertaken. A single observation block can involve different instruments and modes, including calibrations. To support the often complex manner in which observations can be configured, a set of observation proposal and planning tools have been developed for both users and support staff, and these are described in this paper. SALT users can plan their observations using these tools and submit their proposals over the internet in two phases. The Phase~1 proposal contains the scientific and technical justification and target information, but only a basic description of the instrumental and observation configurations. Following approval of the proposals, the Phase~2 proposal is completed which contains all of the details of every observing block, including configurations, exposure times, signal-to-noise requirements, time windows (if applicable), total block observation time and calibration requirements. How SALT observations are undertaken, monitored and reduced is also described.

  1. Twelve tips for running teaching programmes for newly qualified doctors.

    PubMed

    Kirkham, Deborah; Baker, Paul

    2012-01-01

    A teaching programme for newly qualified doctors is necessary for their continuing professional development and education. However, guidelines for the logistics and content of such teaching programmes are limited. These 12 tips provide advice and guidance for the creation and development of a successful programme. This article is intended for readers who are involved in teaching; programme directors, administrators, tutors and trainee doctors themselves. The principles included will also be useful for those involved in developing other types of teaching programmes. Engagement of trainees, the education department and other staff in the hospital is crucial for the success of teaching programmes. A culture of attendance and feedback may take time and effort to establish but is absolutely essential for long-term programme viability. Innovative approaches to teaching, a range of teaching staff and coverage of varied clinical and non-clinical topics, all contribute to a strong programme. PMID:22509893

  2. Geothermal projects funded under the NER 300 programme - current state of development and knowledge gained

    NASA Astrophysics Data System (ADS)

    Uihlein, Andreas; Salto Saura, Lourdes; Sigfusson, Bergur; Lichtenvort, Kerstin; Gagliardi, Filippo

    2015-04-01

    Introduction The NER 300 programme, managed by the European Commission is one of the largest funding programmes for innovative low-carbon energy demonstration projects. NER 300 is so called because it is funded from the sale of 300 million emission allowances from the new entrants' reserve (NER) set up for the third phase of the EU emissions trading system (ETS). The programme aims to successfully demonstrate environmentally safe carbon capture and storage (CCS) and innovative renewable energy (RES) technologies on a commercial scale with a view to scaling up production of low-carbon technologies in the EU. Consequently, it supports a wide range of CCS and RES technologies (bioenergy, concentrated solar power, photovoltaics, geothermal, wind, ocean, hydropower, and smart grids). Funded projects and the role of geothermal projects for the programme In total, about EUR 2.1 billion have been awarded to 39 projects through the programme's 2 calls for proposals (the first awarded in December 2012, the second in July 2014). The programme has awarded around 70 mEUR funding to 3 geothermal projects in Hungary, Croatia and France (see Annex). The Hungarian geothermal project awarded funding under the first call will enter into operation at the end of 2015 and the rest are expected to start in 2016 (HR) and in 2018 (FR), respectively. Knowledge Sharing Knowledge sharing requirements are built into the legal basis of the programme as a critical tool to lower risks in bridging the transition to large-scale production of innovative renewable energy and CCS deployment. Projects have to submit annually to the European Commission relevant knowledge gained during that year in the implementation of their project. The relevant knowledge is aggregated and disseminated by the European Commission to industry, research, government, NGO and other interest groups and associations in order to provide a better understanding of the practical challenges that arise in the important step of

  3. Some innovative programmes in Astronomy education

    NASA Astrophysics Data System (ADS)

    Babu, G. S. D.; Sujatha, S.

    In order to inculcate a systematic scientific awareness of the subject of Astronomy among the students and to motivate them to pursue careers in Astronomy and Astrophysics, various innovative educational programmes have been designed at MPBIFR. Among them, the main programme is termed as the ``100-hour Certificate Course in Astronomy and Astrophysics'' which has been designed basically for the students of the undergraduate level of B.Sc. and B.E. streams. The time duration of the 100 hours in this course is partitioned as 36 hours of classroom lectures, 34 hours of practicals and field trips and the remaining 30 hours being dedicated to dissertation writing and seminar presentations by the students. In addition, after the 100-hour course, the students have the option to take up specialized advance courses in the topics of Astrobiology, Astrochemistry, Radio Astronomy, Solar Astronomy and Cosmology as week-end classes. These courses are at the post graduate level and are covered in a span of 18 to 20 hours spread over a period of 9 to 10 weeks. As a preparatory programme, short-term introductory courses in the same subject are conducted for the high school students during the summer vacation period. Along with this, a three-week programme in basic Astronomy is also designed as an educational package for the general public. The students of these courses have the opportunity of being taken on field trips to various astronomical centers as well as the Radio, Solar and the Optical Observatories as part of their curriculum. The guided trips to the ISRO’s Satellite Centre at Bangalore and the Satellite Launching Station at SHAR provide high degree of motivation apart from giving thrilling experiences to the students. Further, the motivated students are encouraged to involve themselves in regular research programmes in Astronomy at MPBIFR for publishing research papers in national and international journals. The teaching and mentoring faculty for all these programmes

  4. Life skills programmes for chronic mental illnesses

    PubMed Central

    Tungpunkom, Patraporn; Maayan, Nicola; Soares-Weiser, Karla

    2014-01-01

    Background Most people with schizophrenia have a cyclical pattern of illness characterised by remission and relapses. The illness can reduce the ability of self-care and functioning and can lead to the illness becoming disabling. Life skills programmes, emphasising the needs associated with independent functioning, are often a part of the rehabilitation process. These programmes have been developed to enhance independent living and quality of life for people with schizophrenia. Objectives To review the effects of life skills programmes compared with standard care or other comparable therapies for people with chronic mental health problems. Search methods We searched the Cochrane Schizophrenia Group Trials Register (June 2010). We supplemented this process with handsearching and scrutiny of references. We inspected references of all included studies for further trials. Selection criteria We included all relevant randomised or quasi-randomised controlled trials for life skills programmes versus other comparable therapies or standard care involving people with serious mental illnesses. Data collection and analysis We extracted data independently. For dichotomous data we calculated relative risks (RR) and their 95% confidence intervals (CI) on an intention-to-treat basis, based on a random-effects model. For continuous data, we calculated mean differences (MD), again based on a random-effects model. Main results We included seven randomised controlled trials with a total of 483 participants. These evaluated life skills programmes versus standard care, or support group. We found no significant difference in life skills performance between people given life skills training and standard care (1 RCT, n = 32, MD −1.10; 95% CI −7.82 to 5.62). Life skills training did not improve or worsen study retention (5 RCTs, n = 345, RR 1.16; 95% CI 0.40 to 3.36). We found no significant difference in PANSS positive, negative or total scores between life skills intervention and

  5. A novel design of a fully programmable switched current filter

    NASA Astrophysics Data System (ADS)

    Fakhfakh, Mourad; Loulou, Mourad

    2010-06-01

    In this study, the design of a programmable infinite impulse response switched current (SI) filter is presented. The characteristics of the filter are fully programmable by simply varying the values of out-of-chip DC current sources. The programmable switched current filter mainly consists of SI delay cells and SI multipliers. A high-performance class AB grounded gate SI memory cell is used as a basic building block. Spice simulation results are presented to show the functionality of the programmable filter.

  6. Poverty alleviation programmes in India: a social audit.

    PubMed

    K Yesudian, C A

    2007-10-01

    The review highlights the poverty alleviation programmes of the government in the post-economic reform era to evaluate the contribution of these programmes towards reducing poverty in the country. The poverty alleviation programmes are classified into (i) self-employment programmes; (ii) wage employment programmes; (iii) food security programmes; (iv) social security programmes; and (v) urban poverty alleviation programmes. The parameter used for evaluation included utilization of allocated funds, change in poverty level, employment generation and number or proportion of beneficiaries. The paper attempts to go beyond the economic benefit of the programmes and analyzes the social impact of these programmes on the communities where the poor live, and concludes that too much of government involvement is actually an impediment. On the other hand, involvement of the community, especially the poor has led to better achievement of the goals of the programmes. Such endeavours not only reduced poverty but also empowered the poor to find their own solutions to their economic problems. There is a need for decentralization of the programmes by strengthening the panchayat raj institutions as poverty is not merely economic deprivation but also social marginalization that affects the poor most. PMID:18032811

  7. Programmes of Educational Technology in China: Looking Backward, Thinking Forward

    ERIC Educational Resources Information Center

    Fuyin, Xu; Jianli, Jiao

    2010-01-01

    There is a history of programmes in educational technology in colleges and universities in China going back about 70 years. This paper briefly reviews the developmental history of the educational technology programme in China, elaborates the status-quo of the programme and looks ahead into the future trends of educational technology development in…

  8. "We Are Family": Maori Success in Foundation Programmes

    ERIC Educational Resources Information Center

    McMurchy-Pilkington, Colleen

    2013-01-01

    This paper considers the question: What constitutes an optimal learning environment for Maori learners in foundation programmes? Using Kaupapa Maori methodology, nearly 100 adult Maori (Indigenous) students in Aotearoa/New Zealand were interviewed from a range of tertiary providers of foundation programmes. State-funded foundation programmes that…

  9. Key principles to improve programmes and interventions in complementary feeding.

    PubMed

    Lutter, Chessa K; Iannotti, Lora; Creed-Kanashiro, Hilary; Guyon, Agnes; Daelmans, Bernadette; Robert, Rebecca; Haider, Rukhsana

    2013-09-01

    Although there are some examples of successful complementary feeding programmes to promote healthy growth and prevent stunting at the community level, to date there are few, if any, examples of successful programmes at scale. A lack of systematic process and impact evaluations on pilot projects to generate lessons learned has precluded scaling up of effective programmes. Programmes to effect positive change in nutrition rarely follow systematic planning, implementation, and evaluation (PIE) processes to enhance effectiveness over the long term. As a result a set of programme-oriented key principles to promote healthy growth remains elusive. The purpose of this paper is to fill this gap by proposing a set of principles to improve programmes and interventions to promote healthy growth and development. Identifying such principles for programme success has three requirements: rethinking traditional paradigms used to promote improved infant and young child feeding; ensuring better linkages to delivery platforms; and, improving programming. Following the PIE model for programmes and learning from experiences from four relatively large-scale programmes described in this paper, 10 key principles are identified in the areas of programme planning, programme implementation, programme evaluation, and dissemination, replication, and scaling up. Nonetheless, numerous operational research questions remain, some of which are highlighted in this paper. PMID:24074321

  10. A Mathematics Support Programme for First-Year Engineering Students

    ERIC Educational Resources Information Center

    Hillock, Poh Wah; Jennings, Michael; Roberts, Anthony; Scharaschkin, Victor

    2013-01-01

    This article describes a mathematics support programme at the University of Queensland, targeted at first-year engineering students identified as having a high risk of failing a first-year mathematics course in calculus and linear algebra. It describes how students were identified for the programme and the main features of the programme. The…

  11. Silos to Symphonies? Hopes and Challenges Implementing Multicultural Programme Infusion

    ERIC Educational Resources Information Center

    Liu, Laura B.; Milman, Natalie B.

    2013-01-01

    The need to infuse multicultural education (ME) across teacher preparation programmes is well documented by research, yet institutions are at very different stages in this endeavour. While most programmes demonstrate a segregated approach to ME, confining diversity to specialty courses, ME programme infusion places diversity, equity and social…

  12. Informing New String Programmes: Lessons Learned from an Australian Experience

    ERIC Educational Resources Information Center

    Murphy, Fintan; Rickard, Nikki; Gill, Anneliese; Grimmett, Helen

    2011-01-01

    Although there are many examples of notable string programmes there has been relatively little comparative analysis of these programmes. This paper examines three benchmark string programmes (The University of Illinois String Project, The Tower Hamlets String Teaching Project and Colourstrings) alongside Music4All, an innovative string programme…

  13. Conceptualising Transformation and Interrogating Elitism: The Bale Scholarship Programme

    ERIC Educational Resources Information Center

    Botsis, Hannah; Dominguez-Whitehead, Yasmine; Liccardo, Sabrina

    2013-01-01

    In this article, we consider the extent to which a scholarship programme at the University of the Witwatersrand (Wits) engages with the challenges of transformation. This scholarship programme highlights the transformative potential of a programme that focuses on excellence for a previously under-represented group, but also demonstrates how this…

  14. A Water Quality Monitoring Programme for Schools and Communities

    ERIC Educational Resources Information Center

    Spellerberg, Ian; Ward, Jonet; Smith, Fiona

    2004-01-01

    A water quality monitoring programme for schools is described. The purpose of the programme is to introduce school children to the concept of reporting on the "state of the environment" by raising the awareness of water quality issues and providing skills to monitor water quality. The programme is assessed and its relevance in the context of…

  15. Socio-Emotional Programme Promotes Positive Behaviour in Preschoolers

    ERIC Educational Resources Information Center

    Pickens, Jeffrey

    2009-01-01

    This study evaluated an early childhood socio-emotional programme aimed at promoting preschooler's social skills and reducing behaviour problems. The Peace Education Foundation (PEF) socio-emotional development programme was provided in English and Spanish to preschool teachers, parents and children in Miami, Florida. The programme instructs…

  16. The Role of Programme Directors as Academic Leaders

    ERIC Educational Resources Information Center

    Milburn, Peter C.

    2010-01-01

    This exploratory study investigates the academic leadership roles and responsibilities performed by programme directors in higher education (also known as programme leaders or course leaders). It will be argued there has been a lack of recognition and research into the leadership role for programme directors, attention instead focusing on…

  17. Diploma Disease in Ghanaian Distance Education Upgrading Programmes for Teachers

    ERIC Educational Resources Information Center

    Mereku, Damian Kofi

    2014-01-01

    This research explores manifestations of "diploma disease" in distance education (DE) upgrading programmes for basic school teachers in Ghana. A survey design which included document analysis was used to explore the emphasis in the contents of the DE programme and the experiences of teachers who took the programmes. The study involved a…

  18. An Analysis of Ethical Considerations in Programme Design Practice

    ERIC Educational Resources Information Center

    Govers, Elly

    2014-01-01

    Ethical considerations are inherent to programme design decision-making, but not normally explicit. Nonetheless, they influence whose interests are served in a programme and who benefits from it. This paper presents an analysis of ethical considerations made by programme design practitioners in the context of a polytechnic in Aotearoa/New Zealand.…

  19. Learning in and beyond Small Business Advisory Programmes

    ERIC Educational Resources Information Center

    Parker, Rachel Louise; Hine, Damian

    2012-01-01

    The purpose of this paper is to analyse how participants learn in small business advisory programmes and to explore the impact of these learning programmes on the development of reflective learning dispositions in participants. The research involves two case studies of small business advisory programmes in Queensland, a state of Australia. One…

  20. Providing a Flexible, Learner-Centred Programme: Challenges for Educators

    ERIC Educational Resources Information Center

    Cornelius, Sarah; Gordon, Carole

    2008-01-01

    This paper presents a case study of the implementation of a flexible learner-centred programme of study which blends face-to-face and online learning. The programme was developed to be flexible in terms of content and study strategies, whilst remaining within more rigid organisational structures and processes. This paper outlines the programme and…

  1. A Programmable Calculator Activity, x = 1/x + 1.

    ERIC Educational Resources Information Center

    Snover, Stephen L.; Spikell, Mark A.

    An activity for secondary schools is presented and discussed which may be explored with a programmable calculator. The activity is non-standard and could not be easily explored without the use of a programmable calculator. Related activities are also discussed. Flow charts and programs for different programmable calculators are presented. (MP)

  2. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at...

  3. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at...

  4. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at...

  5. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at...

  6. 21 CFR 870.1750 - External programmable pacemaker pulse generator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false External programmable pacemaker pulse generator... External programmable pacemaker pulse generator. (a) Identification. An external programmable pacemaker pulse generators is a device that can be programmed to produce one or more pulses at...

  7. The Rainbow Reading Programme: A Review 20 Years on

    ERIC Educational Resources Information Center

    Dobson, Emma

    2013-01-01

    It has been 20 years since the Rainbow Reading programme was developed and trialled by its New Zealand creator, Meryl-Lynn Pluck. Rainbow Reading is an audio-facilitated reading programme, and is based on the method of assisted repeated reading. The programme is designed to provide older students reading below their chronological age with the…

  8. Digitally programmable signal generator and method

    DOEpatents

    Priatko, G.J.; Kaskey, J.A.

    1989-11-14

    Disclosed is a digitally programmable waveform generator for generating completely arbitrary digital or analog waveforms from very low frequencies to frequencies in the gigasample per second range. A memory array with multiple parallel outputs is addressed; then the parallel output data is latched into buffer storage from which it is serially multiplexed out at a data rate many times faster than the access time of the memory array itself. While data is being multiplexed out serially, the memory array is accessed with the next required address and presents its data to the buffer storage before the serial multiplexing of the last group of data is completed, allowing this new data to then be latched into the buffer storage for smooth continuous serial data output. In a preferred implementation, a plurality of these serial data outputs are paralleled to form the input to a digital to analog converter, providing a programmable analog output. 6 figs.

  9. Digitally programmable signal generator and method

    DOEpatents

    Priatko, Gordon J.; Kaskey, Jeffrey A.

    1989-01-01

    A digitally programmable waveform generator for generating completely arbitrary digital or analog waveforms from very low frequencies to frequencies in the gigasample per second range. A memory array with multiple parallel outputs is addressed; then the parallel output data is latched into buffer storage from which it is serially multiplexed out at a data rate many times faster than the access time of the memory array itself. While data is being multiplexed out serially, the memory array is accessed with the next required address and presents its data to the buffer storage before the serial multiplexing of the last group of data is completed, allowing this new data to then be latched into the buffer storage for smooth continuous serial data output. In a preferred implementation, a plurality of these serial data outputs are paralleled to form the input to a digital to analog converter, providing a programmable analog output.

  10. Auto-programmable impulse neural circuits

    NASA Technical Reports Server (NTRS)

    Watula, D.; Meador, J.

    1990-01-01

    Impulse neural networks use pulse trains to communicate neuron activation levels. Impulse neural circuits emulate natural neurons at a more detailed level than that typically employed by contemporary neural network implementation methods. An impulse neural circuit which realizes short term memory dynamics is presented. The operation of that circuit is then characterized in terms of pulse frequency modulated signals. Both fixed and programmable synapse circuits for realizing long term memory are also described. The implementation of a simple and useful unsupervised learning law is then presented. The implementation of a differential Hebbian learning rule for a specific mean-frequency signal interpretation is shown to have a straightforward implementation using digital combinational logic with a variation of a previously developed programmable synapse circuit. This circuit is expected to be exploited for simple and straightforward implementation of future auto-adaptive neural circuits.

  11. Programmable synaptic chip for electronic neural networks

    NASA Technical Reports Server (NTRS)

    Moopenn, A.; Langenbacher, H.; Thakoor, A. P.; Khanna, S. K.

    1988-01-01

    A binary synaptic matrix chip has been developed for electronic neural networks. The matrix chip contains a programmable 32X32 array of 'long channel' NMOSFET binary connection elements implemented in a 3-micron bulk CMOS process. Since the neurons are kept off-chip, the synaptic chip serves as a 'cascadable' building block for a multi-chip synaptic network as large as 512X512 in size. As an alternative to the programmable NMOSFET (long channel) connection elements, tailored thin film resistors are deposited, in series with FET switches, on some CMOS test chips, to obtain the weak synaptic connections. Although deposition and patterning of the resistors require additional processing steps, they promise substantial savings in silicon area. The performance of synaptic chip in a 32-neuron breadboard system in an associative memory test application is discussed.

  12. String formatting considered harmful for novice programmers

    NASA Astrophysics Data System (ADS)

    Hughes, Michael C.; Jadud, Matthew C.; Rodrigo, Ma. Mercedes T.

    2010-09-01

    In Java, System.out.printf and String.format consume a specialised kind of string commonly known as a format string. In our study of first-year students at the Ateneo de Manila University, we discovered that format strings present a substantial challenge for novice programmers. Focusing on their first laboratory we found that 8% of all the compilation errors and 100% of the exceptional, run-time behaviour they encountered were due to the improper construction of format strings. Format strings are a language unto themselves embedded within Java, and they are difficult for novice programmers to master when learning to program. In this article, we present exemplars of students' problematic interactions with the Java compiler and run-time environment when dealing with format strings, discuss these interactions, and recommend possible instructional interventions based on our observations.

  13. "Cosmic Vision": the new ESA Science Programme

    NASA Astrophysics Data System (ADS)

    2002-05-01

    The outcome of the ESA Council at Ministerial level held in Edinburgh in November 2001 was not as positive as expected for the Agency's Science Programme. It appeared that the money made available would not be sufficient to carry out the Long Term Programme approved by the Science Programme Committee in October 2000, based on financial assumptions approved by the same Committee in Bern in May 1999. The resources granted in Edinburgh taken at their face value meant the cancellation of a mission (e.g. GAIA). At the conclusion of the exercise, following extensive consultations with all its partners, the Executive could propose a revised plan, which not only maintained the missions approved in October 2000, but added the Eddington mission in addition. The new plan, strongly endorsed by the Science Programme Committee on the occasion of its 99th meeting, contains the following missions, listed by production groups: Astrophysics Group 1: XMM-Newton (1999), INTEGRAL (2002). X and Gamma Ray Observatories (studying the 'violent' universe) Group 2: Herschel, exploring the infrared and microwave universe; Planck, to study the cosmic microwave background; Eddington, searching for extra-solar planets and studying the stellar seismology. (The three missions will be launched in the 2007-2008 timeframe.) Group 3: GAIA, the ultimate galaxy mapper (to be launched no later than 2012). Missions will follow in the same group after 2012. Solar System Science: Group 1:Rosetta, a trip to a comet (2003); Mars Express, a Mars orbiter carrying the Beagle2 lander (2003); (Venus Express, a Venus orbiter, would have been in this group.) Group 2: SMART-1, which will demonstrate solar propulsion technology while on its way to the Moon (2003); BepiColombo, a mission to Mercury, Solar Orbiter, a mission to take a closer look at the Sun (missions to be launched in 2011-2012). Fundamental Physics missions: (one group only) STEP (2005) the 'equivalence principle' test, SMART2, a technology

  14. Voltage-programmable liquid optical interface

    NASA Astrophysics Data System (ADS)

    Brown, C. V.; Wells, G. G.; Newton, M. I.; McHale, G.

    2009-07-01

    Recently, there has been intense interest in photonic devices based on microfluidics, including displays and refractive tunable microlenses and optical beamsteerers that work using the principle of electrowetting. Here, we report a novel approach to optical devices in which static wrinkles are produced at the surface of a thin film of oil as a result of dielectrophoretic forces. We have demonstrated this voltage-programmable surface wrinkling effect in periodic devices with pitch lengths of between 20 and 240 µm and with response times of less than 40 µs. By a careful choice of oils, it is possible to optimize either for high-amplitude sinusoidal wrinkles at micrometre-scale pitches or more complex non-sinusoidal profiles with higher Fourier components at longer pitches. This opens up the possibility of developing rapidly responsive voltage-programmable, polarization-insensitive transmission and reflection diffraction devices and arbitrary surface profile optical devices.

  15. Questions and remarks to the Langlands programme

    NASA Astrophysics Data System (ADS)

    Parshin, Aleksei N.

    2012-06-01

    A brief survey is given of the classical Langlands programme to construct a correspondence between n-dimensional representations of Galois groups of local and global fields of dimension 1 and irreducible representations of the groups GL(n) connected with these fields and their adelic rings. A generalization of the Langlands programme to fields of dimension 2 is considered and the corresponding version for 1-dimensional representations is described. A conjecture on the direct image of automorphic forms is stated which links the Langlands correspondences in dimensions 2 and 1. In the geometric case of surfaces over a finite field the conjecture is shown to follow from Lafforgue's theorem on the existence of a global Langlands correspondence for curves. The direct image conjecture also implies the classical Hasse-Weil conjecture on the analytic behaviour of the zeta- and L-functions of curves defined over global fields of dimension 1. Bibliography: 57 titles.

  16. Optical simulation of quantum algorithms using programmable liquid-crystal displays

    SciTech Connect

    Puentes, Graciana; La Mela, Cecilia; Ledesma, Silvia; Iemmi, Claudio; Paz, Juan Pablo; Saraceno, Marcos

    2004-04-01

    We present a scheme to perform an all optical simulation of quantum algorithms and maps. The main components are lenses to efficiently implement the Fourier transform and programmable liquid-crystal displays to introduce space dependent phase changes on a classical optical beam. We show how to simulate Deutsch-Jozsa and Grover's quantum algorithms using essentially the same optical array programmed in two different ways.

  17. Framework programmable platform for the advanced software development workstation. Integration mechanism design document

    NASA Technical Reports Server (NTRS)

    Mayer, Richard J.; Blinn, Thomas M.; Mayer, Paula S. D.; Reddy, Uday; Ackley, Keith; Futrell, Mike

    1991-01-01

    The Framework Programmable Software Development Platform (FPP) is a project aimed at combining effective tool and data integration mechanisms with a model of the software development process in an intelligent integrated software development environment. Guided by this model, this system development framework will take advantage of an integrated operating environment to automate effectively the management of the software development process so that costly mistakes during the development phase can be eliminated.

  18. RELBET 4.0 programmer's manual

    NASA Technical Reports Server (NTRS)

    Huysman, B. P.; Kwong, P. S.; Pieniazek, L. A.

    1986-01-01

    The RELBET 4.0 System as implemented on the Hewlett Packard model 9000 computer system is described. The manual is directed toward programmers and system maintenance personnel. It is intended to serve both as a reference and as a introductory guide to the software. The body of the manual provides an overview of major features and indicates where to look for further information. Full details are left to Appendices.

  19. Highly flexible pulse programmer for NMR applications

    NASA Technical Reports Server (NTRS)

    Dart, J.; Burum, D. P.; Rhim, W. K.

    1980-01-01

    A pulse generator for NMR application is described. Eighteen output channels are provided to allow use in single and double resonance experiments. Complex pulse sequences may be generated by loading instructions into a 256-word by 16-bit program memory. Features of the pulse generator include programmable time delays from 0.5 micros to 1000 s, branching and looping instructions, and the ability to be loaded and operated either manually or from a PDP-11/10 computer.

  20. The Swedish Space Science programme - technical aspects

    NASA Astrophysics Data System (ADS)

    Lundahl, Kaj

    2003-08-01

    The Swedish Space Science programme comprises sounding rockets, balloons and satellites. The investigations relate to geophysical disciplines, astrophysics and microgravity research. Current and future scientific projects using sounding rockets, balloons and satellites are planned for investigation of the Earth's atmosphere, the aurora and its origin, sub-millimeter observations of interstellar medium and fluid physics. These investigations require increased technical capabilities with respect to playload and spacecraft design and ground based equipment.

  1. The Swedish Space Research Programme - technical aspects

    NASA Astrophysics Data System (ADS)

    Lundahl, Kaj

    2005-08-01

    The Swedish Space Research Programme compries sounding rockets, balloons and satellites. The investigations relate to geophysical disciplines, astrophysics and microgravity research. Current and future scientific projects using sounding rockets, balloons and satellites are planned for investigation of the Earth's atmosphere, the aurora and its origin, submillimeter observations of interstellar medium and fluid physics. These investigations require increased technical capabilities with respect to payload and spacecraft design and ground based equipment.

  2. Screening programme for congenital toxoplasmosis in France.

    PubMed

    Thulliez, P

    1992-01-01

    The high prevalence of Toxoplasma gondii infection in France led to the establishment of a national screening programme. Preventive measures were progressively introduced, and these became compulsory in 1978 with the result that the incidence of congenital toxoplasmosis is now markedly reduced. Further improvements may include more systematic sampling from women before pregnancy, better and adequate health education and centralized notification of both maternal and congenital cases of toxoplasmosis. PMID:1290073

  3. Programmable atom-photon quantum interface

    NASA Astrophysics Data System (ADS)

    Kurz, Christoph; Eich, Pascal; Schug, Michael; Müller, Philipp; Eschner, Jürgen

    2016-06-01

    We present the implementation of a programmable atom-photon quantum interface, employing a single trapped +40Ca ion and single photons. Depending on its mode of operation, the interface serves as a bidirectional atom-photon quantum-state converter, as a source of entangled atom-photon states, or as a quantum frequency converter of single photons. The interface lends itself particularly to interfacing ions with spontaneous parametric down-conversion-based single-photon or entangled-photon-pair sources.

  4. A high voltage programmable ramp generator

    SciTech Connect

    Upadhyay, J.; Joshi, M. J.; Deshpande, P. P.; Sharma, M. L.; Navathe, C. P.

    2008-05-15

    In this paper, a ramp generator with programmable slope is presented. It consists of a high voltage step generator, followed by integrator. The capacitor and inductor in the integrator are designed such that they can be varied by a microcontroller. This circuit generates two bipolar ramps with fastest speed <1 ns and provides continuous speed variation from 6 to 30 ns for a ramp of 500 V. This is being developed as a part of automated streak camera for deflection of electron beam.

  5. Temperature programmable microfabricated gas chromatography column

    DOEpatents

    Manginell, Ronald P.; Frye-Mason, Gregory C.

    2003-12-23

    A temperature programmable microfabricated gas chromatography column enables more efficient chemical separation of chemical analytes in a gas mixture by the integration of a resistive heating element and temperature sensing on the microfabricated column. Additionally, means are provided to thermally isolate the heated column from their surroundings. The small heat capacity and thermal isolation of the microfabricated column improves the thermal time response and power consumption, both important factors for portable microanalytical systems.

  6. Programmable near-infrared ranging system

    DOEpatents

    Everett, Jr., Hobart R.

    1989-01-01

    A high angular resolution ranging system particularly suitable for indoor plications involving mobile robot navigation and collision avoidance uses a programmable array of light emitters that can be sequentially incremented by a microprocessor. A plurality of adjustable level threshold detectors are used in an optical receiver for detecting the threshold level of the light echoes produced when light emitted from one or more of the emitters is reflected by a target or object in the scan path of the ranging system.

  7. Programmable diffractive lens for ophthalmic application

    NASA Astrophysics Data System (ADS)

    Millán, María S.; Pérez-Cabré, Elisabet; Romero, Lenny A.; Ramírez, Natalia

    2014-06-01

    Pixelated liquid crystal displays have been widely used as spatial light modulators to implement programmable diffractive optical elements, particularly diffractive lenses. Many different applications of such components have been developed in information optics and optical processors that take advantage of their properties of great flexibility, easy and fast refreshment, and multiplexing capability in comparison with equivalent conventional refractive lenses. We explore the application of programmable diffractive lenses displayed on the pixelated screen of a liquid crystal on silicon spatial light modulator to ophthalmic optics. In particular, we consider the use of programmable diffractive lenses for the visual compensation of refractive errors (myopia, hypermetropia, astigmatism) and presbyopia. The principles of compensation are described and sketched using geometrical optics and paraxial ray tracing. For the proof of concept, a series of experiments with artificial eye in optical bench are conducted. We analyze the compensation precision in terms of optical power and compare the results with those obtained by means of conventional ophthalmic lenses. Practical considerations oriented to feasible applications are provided.

  8. ASPIRE - the first British student rocket programme

    NASA Astrophysics Data System (ADS)

    Baker, Adam M.; Murray, J.; Osborne, R.; Macfarlane, J.

    ASPIRE is the first British programme aiming to create and develop a small scale, hybrid engine powered launch vehicle. The project is also unique because it is a wholly amateur effort, volunteer team members having little or no professional experience in launch vehicle design, manufacture and operations; and being a mix of students and young professionals. Participants have the opportunity to develop their experience in the engineering/scientific, operational and management areas which ASPIRE encompasses. This experience will then be validated through the launching of a series of test vehicles, culminating in a demonstration of the orbital insertion of a payload by the year 2000. ASPIRE aims to eventually return an independent orbital launch capability to Britain, for the first time since 1971. This paper outlines the technical details of the ASPIRE rockets, including: airframe design and manufacture, hybrid motor design and testing, avionics development, guidance and recovery techniques, range safety practise and marketing and fund-raising. It will also cover the organisation and ethos of the programme in general. A timeline for the ASPIRE programme will be detailed, from the original ASPIRE 1 construction and launch in 1991/1992, evolving through the current series of ASPIRE Development Vehicles (ADVs), to ASPIRE 2 and 3, where the hybrid motor and other engineering subsystems are to be integrated on an increasing scale. The proposed union of an ASPIRE 3 vehicle with an Australian AUSROC launcher to achieve the 2000 orbital goal will also be covered.

  9. Priority strategies for India's family planning programme

    PubMed Central

    Pachauri, Saroj

    2014-01-01

    Strategies to accelerate progress of India's family planning programme are discussed and the importance of improving the quality and reach of services to address unmet contraceptive need by providing method choice is emphasized. Although there is a growing demand for both limiting and spacing births, female sterilisation, is the dominant method in the national programme and use of spacing methods remains very limited. Fertility decline has been slower in the empowered action group (EAG) States which contribute about 40 per cent of population growth to the country and also depict gloomy statistics for other socio-development indicators. It is, therefore, important to intensify efforts to reduce both fertility and mortality in these States. A rationale has been provided for implementing integrated programmes using a gender lens because the lack of women's autonomy in reproductive decision-making, compounded by poor male involvement in sexual and reproductive health matters, is a fundamental issue yet to be addressed. The need for collaboration between scientists developing contraceptive technologies and those implementing family planning services is underscored. If contraceptive technologies are developed with an understanding of the contexts in which they will be delivered and an appreciation of end-users’ needs and perspectives, they are more likely to be accepted by service providers and used by clients. PMID:25673535

  10. Multicopy programmable discrimination of general qubit states

    SciTech Connect

    Sentis, G.; Bagan, E.; Calsamiglia, J.; Munoz-Tapia, R.

    2010-10-15

    Quantum state discrimination is a fundamental primitive in quantum statistics where one has to correctly identify the state of a system that is in one of two possible known states. A programmable discrimination machine performs this task when the pair of possible states is not a priori known but instead the two possible states are provided through two respective program ports. We study optimal programmable discrimination machines for general qubit states when several copies of states are available in the data or program ports. Two scenarios are considered: One in which the purity of the possible states is a priori known, and the fully universal one where the machine operates over generic mixed states of unknown purity. We find analytical results for both the unambiguous and minimum error discrimination strategies. This allows us to calculate the asymptotic performance of programmable discrimination machines when a large number of copies are provided and to recover the standard state discrimination and state comparison values as different limiting cases.

  11. A multidisciplinary job retention vocational rehabilitation programme for patients with chronic rheumatic diseases: patients' and occupational physicians' satisfaction

    PubMed Central

    de Buck, P D M; Breedveld, J; van der Giesen, F J; Vliet, V

    2004-01-01

    Objective: To investigate patients' and occupational physicians' satisfaction with the quality of a vocational rehabilitation programme for maintaining work ability in chronic rheumatic diseases. Methods: The vocational rehabilitation programme was developed for patients with rheumatic diseases and consisted of systematic assessment of the problems at work and the development of individual solutions. The programme was run by a multidisciplinary team comprising a rheumatologist, a social worker, a physical and occupational therapist, and a psychologist. Satisfaction ratings were measured using a multidimensional questionnaire involving a rating scale (0–10) and a structured telephone interview. Results: 59 of the 65 patients who participated in the programme (91%) completed the questionnaire. Patients were most satisfied with the interpersonal approach and professional knowledge, and least satisfied with the waiting time for the final report and the practical application of the given advice. Mean satisfaction score was 7.3 (SD 1.0). Twenty eight of the occupational physicians involved were interviewed. They were satisfied with the programme overall; 21 (75%) stated that their role in the vocational rehabilitation process could be defined more clearly, and they would appreciate more contact with the team members, preferably in the early phases. Conclusions: Patients' and occupational physicians' satisfaction with a multidisciplinary vocational rehabilitation programme was good. Areas for improvement mainly concerned the speed of the process and the communication between team members and occupational physicians. PMID:15082488

  12. Nutrition and the Malaysian Healthy Lifestyle Programme: challenges in implementation.

    PubMed

    Suleiman, T S; Siong, T E

    1998-12-01

    ), childhood diseases (1994), cancers (1995) and diabetes mellitus (1996). To further strengthen health promotion among the community, another series of activities to be carried out under the second phase of the HLS programme from 1997 to 2002 was launched within the framework of the National Plan of Action on Nutrition (NPAN) for Malaysia. In view of the importance of diet and nutrition in the causation and prevention of chronic diseases, the theme for the first year of this phase was Healthy Eating. It is clear that nutrition education for the community in order to inculcate a culture of healthy eating is the long-term solution. A series of guidelines have been prepared for dissemination to the public via a variety of media and approaches, and with the collaboration of various government and non-governmental organisations. The implementation of the programme is, however, a challenge to health and nutrition workers. There is a need to examine the strategies for nutrition education to ensure more effective dissemination of information. The challenge is to determine how best to promote healthy eating within the present scenerio of rapid urbanisation, 'western' dietary pattern influence, a whole barrage of convenience and 'health' foods, and nutrition misinformation. We would like to share our experiences in the approaches taken and our concerns with other countries in the region given that various opportunities exist for collaboration. PMID:24393676

  13. Cost-effectiveness of an immunization programme in Indonesia

    PubMed Central

    Barnum, H. N.; Tarantola, D.; Setiady, I. F.

    1980-01-01

    The economic analysis reported below, based on hypothetical estimates of the programme impact, indicates that an expanded programme of immunization for diphtheria, pertussis, tetanus, and tuberculosis can be expected to be highly cost-effective in comparison with treatment. Sensitivity tests illustrate that this conclusion remains valid even when costs are increased by 20% and benefits reduced by 50%. A separate analysis was made of the DPT—tetanus toxoid and BCG components of the programme. The analysis revealed that although the BCG programme may not be justifiable when operated independently, its inclusion in a joint immunization programme is strongly justifiable on economic grounds (assuming a vaccine efficacy of 0.5). This result confirms one of the basic arguments advanced for the WHO programmes of expanded immunization and illustrates that other immunizations, such as for poliomyelitis and measles, which may not be cost-efficient by themselves may be economically justifiable when included as part of a larger immunization programme. PMID:6774826

  14. Sustainability science: an integrated approach for health-programme planning.

    PubMed

    Gruen, Russell L; Elliott, Julian H; Nolan, Monica L; Lawton, Paul D; Parkhill, Anne; McLaren, Cameron J; Lavis, John N

    2008-11-01

    Planning for programme sustainability is a key contributor to health and development, especially in low-income and middle-income countries. A consensus evidence-based operational framework would facilitate policy and research advances in understanding, measuring, and improving programme sustainability. We did a systematic review of both conceptual frameworks and empirical studies about health-programme sustainability. On the basis of the review, we propose that sustainable health programmes are regarded as complex systems that encompass programmes, health problems targeted by programmes, and programmes' drivers or key stakeholders, all of which interact dynamically within any given context. We show the usefulness of this approach with case studies drawn from the authors' experience. PMID:18984192

  15. Status of the ESA Meteosat Second Generation (MSG) Programme

    NASA Astrophysics Data System (ADS)

    Stark, H. R.; Schumann, W.

    2004-11-01

    Following on from the first generation of Meteosat, the Meteosat Second Generation (MSG) programme promises to provide advanced and more frequent data for short-range and medium-range weather forecasting and climate monitoring for at least the next 12 years. The MSG programme is a cooperation between ESA and EUMETSAT, the European Organisation for the Exploitation of Meteorological Satellites organisation. ESA has been responsible for designing and developing the first of the four satellites in the MSG programme, whilst EUMETSAT has overall responsibility for defining the end-user requirements, developing the ground segment and operating the system. The first MSG satellite, called MSG-1 (METEOSAT 8), was successfully launched on 28August 2002 by an Ariane 5 launcher together with its co-passenger Atlantic Bird. ESOC took over control of the satellite after separation and placed the satellite from the Ariane injection orbit to a quasi-geostationary orbit drifting slowly towards the commissioning longitude at 10.5 deg West. Subsequently EUMETSAT started the satellite commissioning testing. Except the in-orbit failure of an on-board amplifier, with its consequences for the dissemination service, the achieved results show a high degree of compliance with respect to the satellite specification and show very good overall performance of the satellite, in particular for the Spinning Enhanced Visible and Infrared Imager (SEVIRI) instrument to be outstanding. METEOSAT-8 entered routine operations on 29 January 2004. In parallel with the MSG-1 commissioning activities, the integration and test phases on the other MSG satellites has well progressed. Begin March 2004, EUMETSAT took the decision to take the MSG-2 satellite out of storage, resuming testing and work on it towards its final preparation for launch with a launch period now defined between February and April 2005. MSG-3 is entered into storage in summer this year. It is an intermediate storage configuration, after the

  16. Identification of the factors associated with outcomes in a Condition Management Programme

    PubMed Central

    2012-01-01

    Background A requirement of the Government’s Pathways to Work (PtW) agenda was to introduce a Condition Management Programme (CMP). The aim of the present study was to identify the differences between those who engaged and made progress in this telephone-based biopsychosocial intervention, in terms of their health, and those who did not and to determine the client and practitioner characteristics and programme elements associated with success in a programme aimed at improving health. Methods Data were obtained from the CMP electronic spreadsheets and clients paper-based case records. CMP standard practice was that questionnaires were administered during the pre- and post-assessment phases over the telephone. Each client’s record contains their socio-demographic data, their primary health condition, as well as the pre- and post-intervention scores of the health assessment tool administered. Univariate and multivariate statistical analysis was used to investigate the relationships between the database variables. Clients were included in the study if their records were available for analysis from July 2006 to December 2007. Results On average there were 112 referrals per month, totalling 2016 referrals during the evaluation period. The majority (62.8%) of clients had a mental-health condition. Successful completion of the programme was 28.5% (575 “completers”; 144 “discharges”). Several factors, such as age, health condition, mode of contact, and practitioner characteristics, were significant determinants of participation and completion of the programme. The results showed that completion of the CMP was associated with a better mental-health status, by reducing the number of clients that were either anxious, depressed or both, before undertaking the programme, from 74% to 32.5%. Conclusions Our findings showed that an individual's characteristics are associated with success in the programme, defined as completing the intervention and demonstrating an

  17. Implementing a hypertension management programme in a rural area: local approaches and experiences from Ba-Vi district, Vietnam

    PubMed Central

    2011-01-01

    Background Costly efforts have been invested to control and prevent cardiovascular diseases (CVD) and their risk factors but the ideal solutions for low resource settings remain unclear. This paper aims at summarising our approaches to implementing a programme on hypertension management in a rural commune of Vietnam. Methods In a rural commune, a programme has been implemented since 2006 to manage hypertensive people at the commune health station and to deliver health education on CVD risk factors to the entire community. An initial cross-sectional survey was used to screen for hypertensives who might enter the management programme. During 17 months of implementation, other people with hypertension were also followed up and treated. Data were collected from all individual medical records, including demographic factors, behavioural CVD risk factors, blood pressure levels, and number of check-ups. These data were analysed to identify factors relating to adherence to the management programme. Results Both top-down and bottom-up approaches were applied to implement a hypertension management programme. The programme was able to run independently at the commune health station after 17 months. During the implementation phase, 497 people were followed up with an overall regular follow-up of 65.6% and a dropout of 14.3%. Severity of hypertension and effectiveness of treatment were the main factors influencing the decision of people to adhere to the management programme, while being female, having several behavioural CVD risk factors or a history of chronic disease were the predictors for deviating from the programme. Conclusion Our model showed the feasibility, applicability and future potential of a community-based model of comprehensive hypertension care in a low resource context using both top-down and bottom-up approaches to engage all involved partners. This success also highlighted the important roles of both local authorities and a cardiac care network, led by an

  18. Adolescent Health: Present Status and Its Related Programmes in India. Are We in the Right Direction?

    PubMed Central

    Sivagurunathan, C; Umadevi, R.; Rama, R.

    2015-01-01

    Adolescence is a phase of rapid growth and development during which physical, physiological and behavioural changes occur. They constitute more than 1.2 billion worldwide, and about 21% of Indian population. Morbidity and mortality occurring in this age group is mostly due to preventable causes. Young and growing children have poor knowledge and lack of awareness about physical and psychological changes that occurs during adolescence and the ill health affecting them. Existing Adolescent health programmes focus on rendering services like immunization, health education for sexual and reproductive health, nutritional education and supplementation, anemia control measures and counseling. Adolescent health programmes are fragmentary at present and there is no comprehensive programme addressing all the needs of adolescents. Access and availability of health care services are severely limited. Lack of accurate information, absence of proper guidance, parent’s ignorance, lack of skills and insufficient services from health care delivery system are the major barriers. Interventions should focus on providing psychological and mental health services and behaviour change communication towards leading a healthy lifestyle, restricting advertisement related to junk food products, awareness creation about reproductive and sexual health, educating parents to prevent early marriage, teenage pregnancy and to counsel their children on nutrition and reproductive health. Universal coverage of Adolescent friendly clinics is highly recommended. To be cost effective, all health services addressing adolescent should come under single programme. This review is intended to create awareness among the stakeholders about the importance of strengthening adolescent health services in order to meet their felt needs. PMID:25964884

  19. Experience from the Student Programme REXUS/BEXUS: A Stepping Stone to a Space Career

    NASA Astrophysics Data System (ADS)

    Berquand, A.

    2015-09-01

    The aim of this paper is to give an inside view to the REXUS/BEXUS programme from the perspective of a student who has been involved in the project. Each year, the German Aerospace Center (DLR) and the Swedish National Space Board (SNSB), in cooperation with the European Space Agency (ESA), offer the opportunity to European University Students to fly an experiment on board sounding rockets or stratospheric balloons in the frame of the REXUS/BEXUS programme. From December 2012 to May 2014 a team of master students from KTH, the Royal Institute of Technology, worked on ISAAC project, an atmospheric experiment launched on board REXUS 15. The author was part of this student team and was involved in the whole process of the ISAAC project from design building and testing phases to the launch campaign and results analysis. The points raised in this article were presented on the occasion of a keynote speech during the 22nd ESA Symposium on European Rocket and Balloon Programmes and Related Research, in Tromsø (Norway) from the 7th to the 12th ofJune 2015. The aim of this presentation was to demonstrate the benefits of hands-on Education programme at University level. In addition to the research opportunities, future space engineers and scientists can profit from a first practical experience under the supervision of experimented experts. The results of the ISAAC project were also presented in the frame of this conference [1].

  20. Adolescent health: present status and its related programmes in India. Are we in the right direction?

    PubMed

    Sivagurunathan, C; Umadevi, R; Rama, R; Gopalakrishnan, S

    2015-03-01

    Adolescence is a phase of rapid growth and development during which physical, physiological and behavioural changes occur. They constitute more than 1.2 billion worldwide, and about 21% of Indian population. Morbidity and mortality occurring in this age group is mostly due to preventable causes. Young and growing children have poor knowledge and lack of awareness about physical and psychological changes that occurs during adolescence and the ill health affecting them. Existing Adolescent health programmes focus on rendering services like immunization, health education for sexual and reproductive health, nutritional education and supplementation, anemia control measures and counseling. Adolescent health programmes are fragmentary at present and there is no comprehensive programme addressing all the needs of adolescents. Access and availability of health care services are severely limited. Lack of accurate information, absence of proper guidance, parent's ignorance, lack of skills and insufficient services from health care delivery system are the major barriers. Interventions should focus on providing psychological and mental health services and behaviour change communication towards leading a healthy lifestyle, restricting advertisement related to junk food products, awareness creation about reproductive and sexual health, educating parents to prevent early marriage, teenage pregnancy and to counsel their children on nutrition and reproductive health. Universal coverage of Adolescent friendly clinics is highly recommended. To be cost effective, all health services addressing adolescent should come under single programme. This review is intended to create awareness among the stakeholders about the importance of strengthening adolescent health services in order to meet their felt needs. PMID:25964884

  1. Does the HPV vaccination programme have implications for cervical screening programmes in the UK?

    PubMed

    Beer, Helen; Hibbitts, Sam; Brophy, Sinead; Rahman, M A; Waller, Jo; Paranjothy, Shantini

    2014-04-01

    In the UK, a national HPV immunisation programme was implemented in 2008 for girls aged 12-13 years. In addition a catch-up programme was implemented for older girls up to 18 years of age from 2009 to 2011, with an uptake rate of 49.4%. Information about future uptake of cervical screening according to vaccination statistics is important in order to understand the impact of the vaccination programme and implications for a national cervical screening programme. We analysed data on a cohort of women who had been offered the HPV vaccine in the catch-up programme and were invited for cervical screening between 2010 and 2012 in Wales (n=30,882), in a record-linked database study, to describe the cervical screening uptake and clinical outcome according to HPV vaccination status. In our cohort, 48.5% (n=14,966) women had had HPV vaccination and 45.9% (n=14,164) women attended for cervical screening. Women who were unvaccinated were less likely to attend cervical screening (adjusted OR 0.58; 95% CI (0.55, 0.61)). Of those who attended for screening, 13.9% of vaccinated women had abnormal cytology reported compared to 16.7% of women who were unvaccinated. Women who lived in areas with high levels of social deprivation were less likely to be vaccinated (Quintile 5 OR 0.48 95% CI (0.45, 0.52)) or attend cervical screening (Quintile 5 OR 0.70; 95% CI (0.65, 0.75)) compared to those who lived in the least deprived areas. These data highlight the need for new strategies to address inequalities in cervical screening uptake and can inform further mathematical modelling work to clarify the impact of the HPV vaccination programme on future cervical cancer incidence. PMID:24530938

  2. Heart Wellness Programme: a pilot community-based cardiac rehabilitation programme in a multiethnic society

    PubMed Central

    Kwan, Yu Heng; Ong, Kheng Yong; Tay, Hung Yong; Chang, Joanne Yeh

    2016-01-01

    INTRODUCTION Community-based exercise programmes have been shown to be effective in the Western world. However, there is a dearth of literature on their effectiveness in Asia. This pilot study aims to assess the effectiveness of the Asian community-based Health Wellness Programme (HWP) in Singapore. The HWP provides community cardiac rehabilitation services. METHODS A retrospective database analysis was conducted on cardiac rehabilitation patients who had completed the one-year wellness programme from 2010 to 2011. Patients were included in the programme if they had an underlying cardiac disease such as ischaemic heart disease and were deemed as stable by their cardiologist. Patients with New York Heart Association Class III or IV heart failure were excluded from this programme. Sociodemographic, anthropometric, clinical and laboratory data was recorded. Changes between the baseline and final measurements were analysed. RESULTS Complete data from a total of 136 patients was analysed. Improvements were noted in body fat percentage (change [Δ] –1.3%, p < 0.01), distance walked (Δ 9.7 m, p = 0.01), total cholesterol (Δ –7.8 mg/dL, p = 0.03), low-density lipoprotein (Δ –7.8 mg/dL, p = 0.03) and triglyceride (Δ –17.8 mg/dL, p < 0.01). CONCLUSION The low-to-moderate intensity HWP seems to be effective in a multiethnic community setting. To confirm the quality and effectiveness of such a programme in secondary cardiovascular prevention, more evidence from prospective controlled trials with suitable controls is needed. PMID:27075576

  3. Impact on mortality of a community-based programme to control acute lower respiratory tract infections.

    PubMed Central

    Fauveau, V.; Stewart, M. K.; Chakraborty, J.; Khan, S. A.

    1992-01-01

    Acute lower respiratory tract infections (ALRIs) are a major cause of death among young children in developing countries. A targeted programme designed to treat children with ALRI was implemented in 1988 in a primary health care project in rural Bangladesh. In the 2 years preceding the introduction of the programme (1986-87), non-ALRI-specific health services were provided, including promotion of oral rehydration therapy, family planning, immunization of children and mothers, distribution of vitamin A, referral of severely sick children to field clinics, and nutritional rehabilitation of malnourished children. The targeted ALRI programme, which was in place in 1988-89, was based on systematic ALRI case detection and management by community health workers, who were linked to a referral system for medical support. These two levels of intervention have been evaluated by comparing the ALRI-specific mortality in the programme area and a neighbouring control area during the two periods. During the first phase (1986-87), the ALRI mortality among under-5-year-olds was 28% lower in the intervention than in the comparison area (P less than 0.01). During the second phase (1988-89), the ALRI mortality was 32% lower in the intervention area than during the preceding phase, while there was no significant difference for the comparison area. These findings suggest that in the study region the combination of specific and nonspecific interventions can reduce ALRI mortality by as much as 50% and the overall mortality among under-5-year-olds by as much as 30%. PMID:1568275

  4. Evaluation of Timeout Programs through Phased Withdrawal

    ERIC Educational Resources Information Center

    Iwata, Brian A.; Rolider, Natalie U.; Dozier, Claudia L.

    2009-01-01

    Background: Intrusive interventions, once implemented, may remain in place longer than necessary unless their continued effectiveness is evaluated. Method: We conducted a phased timeout-evaluation for 34 individuals with developmental disabilities who received services from the same agency and whose treatment programmes contained timeout for…

  5. Field-programmable beam reconfiguring based on digitally-controlled coding metasurface

    NASA Astrophysics Data System (ADS)

    Wan, Xiang; Qi, Mei Qing; Chen, Tian Yi; Cui, Tie Jun

    2016-02-01

    Digital phase shifters have been applied in traditional phased array antennas to realize beam steering. However, the phase shifter deals with the phase of the induced current; hence, it has to be in the path of each element of the antenna array, making the phased array antennas very expensive. Metamaterials and/or metasurfaces enable the direct modulation of electromagnetic waves by designing subwavelength structures, which opens a new way to control the beam scanning. Here, we present a direct digital mechanism to control the scattered electromagnetic waves using coding metasurface, in which each unit cell loads a pin diode to produce binary coding states of “1” and “0”. Through data lines, the instant communications are established between the coding metasurface and the internal memory of field-programmable gate arrays (FPGA). Thus, we realize the digital modulation of electromagnetic waves, from which we present the field-programmable reflective antenna with good measurement performance. The proposed mechanism and functional device have great application potential in new-concept radar and communication systems.

  6. Field-programmable beam reconfiguring based on digitally-controlled coding metasurface

    PubMed Central

    Wan, Xiang; Qi, Mei Qing; Chen, Tian Yi; Cui, Tie Jun

    2016-01-01

    Digital phase shifters have been applied in traditional phased array antennas to realize beam steering. However, the phase shifter deals with the phase of the induced current; hence, it has to be in the path of each element of the antenna array, making the phased array antennas very expensive. Metamaterials and/or metasurfaces enable the direct modulation of electromagnetic waves by designing subwavelength structures, which opens a new way to control the beam scanning. Here, we present a direct digital mechanism to control the scattered electromagnetic waves using coding metasurface, in which each unit cell loads a pin diode to produce binary coding states of “1” and “0”. Through data lines, the instant communications are established between the coding metasurface and the internal memory of field-programmable gate arrays (FPGA). Thus, we realize the digital modulation of electromagnetic waves, from which we present the field-programmable reflective antenna with good measurement performance. The proposed mechanism and functional device have great application potential in new-concept radar and communication systems. PMID:26861110

  7. Field-programmable beam reconfiguring based on digitally-controlled coding metasurface.

    PubMed

    Wan, Xiang; Qi, Mei Qing; Chen, Tian Yi; Cui, Tie Jun

    2016-01-01

    Digital phase shifters have been applied in traditional phased array antennas to realize beam steering. However, the phase shifter deals with the phase of the induced current; hence, it has to be in the path of each element of the antenna array, making the phased array antennas very expensive. Metamaterials and/or metasurfaces enable the direct modulation of electromagnetic waves by designing subwavelength structures, which opens a new way to control the beam scanning. Here, we present a direct digital mechanism to control the scattered electromagnetic waves using coding metasurface, in which each unit cell loads a pin diode to produce binary coding states of "1" and "0". Through data lines, the instant communications are established between the coding metasurface and the internal memory of field-programmable gate arrays (FPGA). Thus, we realize the digital modulation of electromagnetic waves, from which we present the field-programmable reflective antenna with good measurement performance. The proposed mechanism and functional device have great application potential in new-concept radar and communication systems. PMID:26861110

  8. 3D Printed Programmable Release Capsules.

    PubMed

    Gupta, Maneesh K; Meng, Fanben; Johnson, Blake N; Kong, Yong Lin; Tian, Limei; Yeh, Yao-Wen; Masters, Nina; Singamaneni, Srikanth; McAlpine, Michael C

    2015-08-12

    The development of methods for achieving precise spatiotemporal control over chemical and biomolecular gradients could enable significant advances in areas such as synthetic tissue engineering, biotic-abiotic interfaces, and bionanotechnology. Living organisms guide tissue development through highly orchestrated gradients of biomolecules that direct cell growth, migration, and differentiation. While numerous methods have been developed to manipulate and implement biomolecular gradients, integrating gradients into multiplexed, three-dimensional (3D) matrices remains a critical challenge. Here we present a method to 3D print stimuli-responsive core/shell capsules for programmable release of multiplexed gradients within hydrogel matrices. These capsules are composed of an aqueous core, which can be formulated to maintain the activity of payload biomolecules, and a poly(lactic-co-glycolic) acid (PLGA, an FDA approved polymer) shell. Importantly, the shell can be loaded with plasmonic gold nanorods (AuNRs), which permits selective rupturing of the capsule when irradiated with a laser wavelength specifically determined by the lengths of the nanorods. This precise control over space, time, and selectivity allows for the ability to pattern 2D and 3D multiplexed arrays of enzyme-loaded capsules along with tunable laser-triggered rupture and release of active enzymes into a hydrogel ambient. The advantages of this 3D printing-based method include (1) highly monodisperse capsules, (2) efficient encapsulation of biomolecular payloads, (3) precise spatial patterning of capsule arrays, (4) "on the fly" programmable reconfiguration of gradients, and (5) versatility for incorporation in hierarchical architectures. Indeed, 3D printing of programmable release capsules may represent a powerful new tool to enable spatiotemporal control over biomolecular gradients. PMID:26042472

  9. 3D Printed Programmable Release Capsules

    PubMed Central

    Gupta, Maneesh K.; Meng, Fanben; Johnson, Blake N.; Kong, Yong Lin; Tian, Limei; Yeh, Yao-Wen; Masters, Nina; Singamaneni, Srikanth; McAlpine, Michael C.

    2015-01-01

    The development of methods for achieving precise spatiotemporal control over chemical and biomolecular gradients could enable significant advances in areas such as synthetic tissue engineering, biotic–abiotic interfaces, and bionanotechnology. Living organisms guide tissue development through highly orchestrated gradients of biomolecules that direct cell growth, migration, and differentiation. While numerous methods have been developed to manipulate and implement biomolecular gradients, integrating gradients into multiplexed, three-dimensional (3D) matrices remains a critical challenge. Here we present a method to 3D print stimuli-responsive core/shell capsules for programmable release of multiplexed gradients within hydrogel matrices. These capsules are composed of an aqueous core, which can be formulated to maintain the activity of payload biomolecules, and a poly(lactic-co-glycolic) acid (PLGA, an FDA approved polymer) shell. Importantly, the shell can be loaded with plasmonic gold nanorods (AuNRs), which permits selective rupturing of the capsule when irradiated with a laser wavelength specifically determined by the lengths of the nanorods. This precise control over space, time, and selectivity allows for the ability to pattern 2D and 3D multiplexed arrays of enzyme-loaded capsules along with tunable laser-triggered rupture and release of active enzymes into a hydrogel ambient. The advantages of this 3D printing-based method include (1) highly monodisperse capsules, (2) efficient encapsulation of biomolecular payloads, (3) precise spatial patterning of capsule arrays, (4) “on the fly” programmable reconfiguration of gradients, and (5) versatility for incorporation in hierarchical architectures. Indeed, 3D printing of programmable release capsules may represent a powerful new tool to enable spatiotemporal control over biomolecular gradients. PMID:26042472

  10. Universal programmable logic gate and routing method

    NASA Technical Reports Server (NTRS)

    Fijany, Amir (Inventor); Vatan, Farrokh (Inventor); Akarvardar, Kerem (Inventor); Blalock, Benjamin (Inventor); Chen, Suheng (Inventor); Cristoloveanu, Sorin (Inventor); Kolawa, Elzbieta (Inventor); Mojarradi, Mohammad M. (Inventor); Toomarian, Nikzad (Inventor)

    2009-01-01

    An universal and programmable logic gate based on G.sup.4-FET technology is disclosed, leading to the design of more efficient logic circuits. A new full adder design based on the G.sup.4-FET is also presented. The G.sup.4-FET can also function as a unique router device offering coplanar crossing of signal paths that are isolated and perpendicular to one another. This has the potential of overcoming major limitations in VLSI design where complex interconnection schemes have become increasingly problematic.

  11. Photonic Programmable Tele-Cloning Network

    PubMed Central

    Li, Wei; Chen, Ming-Cheng

    2016-01-01

    The concept of quantum teleportation allows an unknown quantum states to be broadcasted and processed in a distributed quantum network. The quantum information injected into the network can be diluted to distant multi-copies by quantum cloning and processed by arbitrary quantum logic gates which were programed in advance in the network quantum state. A quantum network combines simultaneously these fundamental quantum functions could lead to new intriguing applications. Here we propose a photonic programmable telecloning network based on a four-photon interferometer. The photonic network serves as quantum gate, quantum cloning and quantum teleportation and features experimental advantage of high brightness by photon recycling. PMID:27353838

  12. Programmable Analog-To-Digital Converter

    NASA Technical Reports Server (NTRS)

    Kist, Edward H., Jr.

    1993-01-01

    High-speed analog-to-digital converter with programmable voltage steps that can be changed during operation. Allows concentration of converter resolution over specific portion of waveform. Particularly useful in digitizing wind-shear radar and lidar return signals, in digital oscilloscopes, and other applications in which desirable to increase digital resolution over specific area of waveform while accepting lower resolution over rest of waveform. Effective increase in dynamic range achieved without increase in number of analog-to-digital converter bits. Enabling faster analog-to-digital conversion.

  13. Catalog card production with a programmable terminal.

    PubMed Central

    McTigue, E; Robinson, M E; Saver, B; Schultz, C K

    1977-01-01

    Application of a programmable terminal and printer to the cataloging task of a small medical library is described. The application is independent of a computer; the terminal is used in "local" mode only. Full sets of catalog cards are produced, following a single typing of descriptive cataloging data and tracings. Books can be cataloged the same day they are received. Actual cost per book is just over a dollar, for equipment rental, card stock, and the cataloger's time at the console, after call number, tracings, and main entry for the book have been determined. Images PMID:831883

  14. The Swedish Space Science programme - technical aspects

    NASA Astrophysics Data System (ADS)

    Lundahl, Kaj

    2001-08-01

    The Swedish Space Science programme comprises sounding rockets, balloons and satellites. The investigations relate to geophysical disciplines, astrophysics and microgravity research. Current and future scientific projects using sounding rockets, balloons and satellites are planned for investigation of the Earth's atmosphere, the aurora and its origin, submillimeter observations of interstellar medium and fluid physics. These investigations require increased technical capabilities with respect to payload design and ground based equipment. A GPS system for real time trajectory determination and a hybrid propulsion system are two examples in the technical development program.

  15. Nonvolatile programmable neural network synaptic array

    NASA Technical Reports Server (NTRS)

    Tawel, Raoul (Inventor)

    1994-01-01

    A floating-gate metal oxide semiconductor (MOS) transistor is implemented for use as a nonvolatile analog storage element of a synaptic cell used to implement an array of processing synaptic cells. These cells are based on a four-quadrant analog multiplier requiring both X and Y differential inputs, where one Y input is UV programmable. These nonvolatile synaptic cells are disclosed fully connected in a 32 x 32 synaptic cell array using standard very large scale integration (VLSI) complementary MOS (CMOS) technology.

  16. Photonic Programmable Tele-Cloning Network.

    PubMed

    Li, Wei; Chen, Ming-Cheng

    2016-01-01

    The concept of quantum teleportation allows an unknown quantum states to be broadcasted and processed in a distributed quantum network. The quantum information injected into the network can be diluted to distant multi-copies by quantum cloning and processed by arbitrary quantum logic gates which were programed in advance in the network quantum state. A quantum network combines simultaneously these fundamental quantum functions could lead to new intriguing applications. Here we propose a photonic programmable telecloning network based on a four-photon interferometer. The photonic network serves as quantum gate, quantum cloning and quantum teleportation and features experimental advantage of high brightness by photon recycling. PMID:27353838

  17. Catalog card production with a programmable terminal.

    PubMed

    McTigue, E; Robinson, M E; Saver, B; Schultz, C K

    1977-01-01

    Application of a programmable terminal and printer to the cataloging task of a small medical library is described. The application is independent of a computer; the terminal is used in "local" mode only. Full sets of catalog cards are produced, following a single typing of descriptive cataloging data and tracings. Books can be cataloged the same day they are received. Actual cost per book is just over a dollar, for equipment rental, card stock, and the cataloger's time at the console, after call number, tracings, and main entry for the book have been determined. PMID:831883

  18. Photonic Programmable Tele-Cloning Network

    NASA Astrophysics Data System (ADS)

    Li, Wei; Chen, Ming-Cheng

    2016-06-01

    The concept of quantum teleportation allows an unknown quantum states to be broadcasted and processed in a distributed quantum network. The quantum information injected into the network can be diluted to distant multi-copies by quantum cloning and processed by arbitrary quantum logic gates which were programed in advance in the network quantum state. A quantum network combines simultaneously these fundamental quantum functions could lead to new intriguing applications. Here we propose a photonic programmable telecloning network based on a four-photon interferometer. The photonic network serves as quantum gate, quantum cloning and quantum teleportation and features experimental advantage of high brightness by photon recycling.

  19. A Programmable System for Motion Control

    NASA Technical Reports Server (NTRS)

    Nowlin, Brent C.

    2003-01-01

    The need for improved flow measurements in the flow path of aeronautics testing facilities has led the NASA Glenn Research Center to develop a new motion control system. The new system is programmable, offering a flexibility unheard of in previous systems. The motion control system is PLC-based, which leads to highly accurate positioning ability, as well as reliability. The user interface is a software-based HMI package, which also adds flexibility to the overall system. The system also has the ability to create and execute motion profiles. This paper discusses the system's operation, control implementation, and experiences.

  20. Implantable, remotely-programmable insulin infusion system

    SciTech Connect

    Carlson, G.A.; Bair, R.E.; Gaona, J.I. Jr.; Love, J.T.; Urenda, R.S.

    1981-10-01

    An implantable, remotely-programmable insulin infusion system is described which has a mass of 280 grams and an implanted lifetime exceeding two years. The system uses a rotary solenoid-driven peristaltic pump controlled by low power CMOS timing circuitry which provides bimodal insulin delivery. Fifteen low rates from 0.39 to 5.9 units/hour and 15 high doses from 0.84 to 12.5 units are available using U100 insulin. The system has been tested in the laboratory, evaluated in diabetic dogs, and implanted in one diabetic human.

  1. Uptake of Space Technologies - An Educational Programme

    NASA Astrophysics Data System (ADS)

    Bacai, Hina; Zolotikova, Svetlana; Young, Mandy; Cowsill, Rhys; Wells, Alan; Monks, Paul; Archibald, Alexandra; Smith, Teresa

    2013-04-01

    Earth Observation data and remote sensing technologies have been maturing into useful tools that can be utilised by local authorities and businesses to aid in activates such as monitoring climate change trends and managing agricultural land and water uses. The European Earth observation programme Copernicus, previously known as GMES (Global Monitoring for Environment and Security), provides the means to collect and process multi-source EO and environmental data that supports policy developments at the European level. At the regional and local level, the Copernicus programme has been initiated through Regional Contact Office (RCO), which provide knowledge, training, and access to expertise both locally and at a European level through the network of RCOs established across Europe in the DORIS_Net (Downstream Observatory organised by Regions active In Space - Network) project (Grant Agreement No. 262789 Coordination and support action (Coordinating) FP7 SPA.2010.1.1-07 "Fostering downstream activities and links with regions"). In the East Midlands UK RCO, educational and training workshops and modules have been organised to highlight the wider range of tools and application available to businesses and local authorities in the region. Engagement with businesses and LRA highlighted the need to have a tiered system of training to build awareness prior to investigating innovative solutions and space technology uses for societal benefits. In this paper we outline education and training programmes which have been developed at G-STEP (GMES - Science and Technology Education Partnership), University of Leicester, UK to open up the Copernicus programme through the Regional Contact Office to downstream users such as local businesses and LRAs. Innovative methods to introduce the operational uses of Space technologies in real cases through e-learning modules and web-based tools will be described and examples of good practice for educational training in these sectors will be

  2. The Objectives of the Egyptian Space Programme

    NASA Astrophysics Data System (ADS)

    Shaltout, Mosalam

    : The aim of the Egyptsat series is to build on the experience gained from these missions to extend Egypt's space effort into scientific research and to expand its role in educational, agricultural and other development fields. The Egyptian Space Programme envisages that Egypt will be able to join the space age through the gradual establishment of the facilities needed for the manufacture of small research and remote sensing satellites, by acquiring appropriate technological knowledge and capabilities, and by building up the necessary infrastructure to enable the country to design and manufacture its own small satellites. Included in this overall vision would be the capacity to utilize space technologies And applications to serve the national development plans and contribute to the development of scientific and technological research in Egypt, as well as to the establishment of a scientific and research base for advanced industries in Egypt. To hasten the achievement of some or all of these objectives, it will be necessary to: • Transfer advanced space technologies in communication, computers, programs, optics, sensors, new materials, command and control, and energy into the domain of the Egyptian scientific community. • Utilize space technologies and apply these to the country's development plans. • Acquire national capabilities in space technology disciplines. Establish scientific and industrial base in advanced technology fields. • Enhance our human resource capabilities for space sciences fields. • Promote cooperation between the country's research and industrial centres in order to bring about successful project within the national space programme.

  3. Phrase-programmable digital speech system

    SciTech Connect

    Raymond, W.J.; Morgan, R.L.; Miller, R.L.

    1987-01-27

    This patent describes a phrase speaking computer system having a programmable digital computer and a speech processor, the speech processor comprising: a voice synthesizer; a read/write speech data segment memory; a read/write command memory; control processor means including processor control programs and logic connecting to the memories and to the voice synthesizer. It is arranged to scan the command memory and to respond to command data entries stored therein by transferring corresponding speech data segments from the speech data segment memory to the voice synthesizer; data conveyance means, connecting the computer to the command memory and the speech data segment memory, for transferring the command data entries supplied by the computer into the command memory and for transferring the speech data segments supplied by the computer into the speech data segment memory; and an enable signal line connecting the computer to the speech processor and arranged to initiate the operation of the processor control programs and logic when the enable signal line is enabled by the computer; the programmable computer including speech control programs controlling the operation of the computer including data conveyance command sequences that cause the computer to supply command data entries to the data conveyance means and speech processor enabling command sequences that cause computer to energize the enable signal line.

  4. Genomic contributions in livestock gene introgression programmes

    PubMed Central

    Wall, Eileen; Visscher, Peter M; Hospital, Frédéric; Woolliams, John A

    2005-01-01

    The composition of the genome after introgression of a marker gene from a donor to a recipient breed was studied using analytical and simulation methods. Theoretical predictions of proportional genomic contributions, including donor linkage drag, from ancestors used at each generation of crossing after an introgression programme agreed closely with simulated results. The obligate drag, the donor genome surrounding the target locus that cannot be removed by subsequent selection, was also studied. It was shown that the number of backcross generations and the length of the chromosome affected proportional genomic contributions to the carrier chromosomes. Population structure had no significant effect on ancestral contributions and linkage drag but it did have an effect on the obligate drag whereby larger offspring groups resulted in smaller obligate drag. The implications for an introgression programme of the number of backcross generations, the population structure and the carrier chromosome length are discussed. The equations derived describing contributions to the genome from individuals from a given generation provide a framework to predict the genomic composition of a population after the introgression of a favourable donor allele. These ancestral contributions can be assigned a value and therefore allow the prediction of genetic lag. PMID:15823237

  5. Blindness prevention programmes: past, present, and future.

    PubMed Central

    Resnikoff, S.; Pararajasegaram, R.

    2001-01-01

    Blindness and visual impairment have far-reaching implications for society, the more so when it is realized that 80% of visual disability is avoidable. The marked increase in the size of the elderly population, with their greater propensity for visually disabling conditions, presents a further challenge in this respect. However, if available knowledge and skills were made accessible to those communities in greatest need, much of this needless blindness could be alleviated. Since its inception over 50 years ago, and beginning with trachoma control, WHO has spearheaded efforts to assist Member States to meet the challenge of needless blindness. Since the establishment of the WHO Programme for the Prevention of Blindness in 1978, vast strides have been made through various forms of technical support to establish national prevention of blindness programmes. A more recent initiative, "The Global Initiative for the Elimination of Avoidable Blindness" (referred to as "VISION 2020--The Right to Sight"), launched in 1999, is a collaborative effort between WHO and a number of international nongovernmental organizations and other interested partners. This effort is poised to take the steps necessary to achieve the goal of eliminating avoidable blindness worldwide by the year 2020. PMID:11285666

  6. European Space Science gets new Programme Director

    NASA Astrophysics Data System (ADS)

    2000-10-01

    Prof. Southwood, born on 30 June 1945, holds a BA in Mathematics and a Ph.D in Physics from Imperial College, London. He has spent most of his career at Imperial College, apart from two periods at UCLA (University of California, Los Angeles), as Postdoctoral Fellow and later as Visiting Professor. In 1997 he joined ESA as Earth Observation Future Programme Strategy Manager. He is currently Imperial College Pro Rector responsible for external academic affairs. Prof. Southwood has received five awards/honours and held many chairmanships, including those of the Science Programme Committee and Space Science Advisory Committee at ESA. His role as Principal Investigator for the Cassini Saturn Orbiter Magnetometer is his most recent project. He has been active over the years, both in Europe and in the United States, in public outreach on space science. He has around 200 publications and 100 invited papers to his name. "David Southwood ranks among the most prominent space science experts in Europe", said ESA's Director General, Antonio Rodotà, welcoming Prof. Southwood's appointment, "and I am sure that he, like his predecessor, Prof. Bonnet, will do a first-rate job for the excellent scientific community in our member states".

  7. Population policies, programmes and the environment

    PubMed Central

    Speidel, J. Joseph; Weiss, Deborah C.; Ethelston, Sally A.; Gilbert, Sarah M.

    2009-01-01

    Human consumption is depleting the Earth's natural resources and impairing the capacity of life-supporting ecosystems. Humans have changed ecosystems more rapidly and extensively over the past 50 years than during any other period, primarily to meet increasing demands for food, fresh water, timber, fibre and fuel. Such consumption, together with world population increasing from 2.6 billion in 1950 to 6.8 billion in 2009, are major contributors to environmental damage. Strengthening family-planning services is crucial to slowing population growth, now 78 million annually, and limiting population size to 9.2 billion by 2050. Otherwise, birth rates could remain unchanged, and world population would grow to 11 billion. Of particular concern are the 80 million annual pregnancies (38% of all pregnancies) that are unintended. More than 200 million women in developing countries prefer to delay their pregnancy, or stop bearing children altogether, but rely on traditional, less-effective methods of contraception or use no method because they lack access or face other barriers to using contraception. Family-planning programmes have a successful track record of reducing unintended pregnancies, thereby slowing population growth. An estimated $15 billion per year is needed for family-planning programmes in developing countries and donors should provide at least $5 billion of the total, however, current donor assistance is less than a quarter of this funding target. PMID:19770155

  8. Therapeutic recreation programmes for children with epilepsy.

    PubMed

    Regan, K J; Banks, G K; Beran, R G

    1993-09-01

    Amongst children with epilepsy, research has shown that most have a negative self-concept and consequently a low level of self-esteem. This elusive concept of the self is constantly being assessed and reassessed by each child throughout the process of social development. Early literature has suggested that children with disabilities, especially chronic medical or biological disabilities, typified by epilepsy and diabetes, are more susceptible to the development of psychopathology and negative self-concepts. This paper reports that intervention in the form of therapeutic recreation programmes can help rectify this problem of negative self-concept and low self-esteem in children with epilepsy. The Piers-Harris Self Concept Scale, a Self Report Inventory on six dimensions of self-concept, was assessed both pre- and post-therapeutic recreational intervention to show significant improvement in the child's self-concept and acceptance of their epilepsy. Educational components within the programme have demonstrated significant learning and increased treatment compliance--particularly with long-term medications. The Adolescent Psychosocial Seizure Inventory, an adolescent version of the Washington Psycho-Social Seizure Inventory (WPSI), both of which have been validated as a reliable clinical assessment for use in Australia, has provided further evidence to suggest that improvements occur in children's self-concept as a consequence of therapeutic recreation, however use of this protocol appears limited to adolescents over the age of 13 years. PMID:8162383

  9. SWOT analysis of the Czech Radon programme.

    PubMed

    Fojtíková, I

    2014-07-01

    Since the early 1990s, the Czech Republic has been one of the countries that carry out a radon programme on its territory, with the aim of protecting people from unnecessary long-term exposure in their homes. Since that time, many achievements have been registered, and many unexpected difficulties have cropped up. This may be the right moment to take some time out to analyse the state of the programme and to determine the direction for its future development. An extended SWOT analysis can serve as a useful tool for this purpose. Originally, SWOT analyses were used exclusively by for-profit organisations aiming to evaluate their perspectives, develop strategies and make plans in order to achieve their objectives. More recently, it has been used in a wide range of decision-making situations when a desired end-state is to be defined. Here, an extended SWOT analysis is used to formulate possible beneficial strategies for advancing anti-radon policy in the Czech Republic. PMID:24729595

  10. Neutron radiography in Indian space programme

    NASA Astrophysics Data System (ADS)

    Viswanathan, K.

    1999-11-01

    Pyrotechnic devices are indispensable in any space programme to perform such critical operations as ignition, stage separation, solar panel deployment, etc. The nature of design and configuration of different types of pyrotechnic devices, and the type of materials that are put in their construction make the inspection of them with thermal neutrons more favourable than any other non destructive testing methods. Although many types of neutron sources are available for use, generally the radiographic quality/exposure duration and cost of source run in opposite directions even after four decades of research and development. But in the area of space activity, by suitably combining the X-ray and neutron radiographic requirements, the inspection of the components can be made economically viable. This is demonstrated in the Indian space programme by establishing a 15 MeV linear accelerator based neutron generator facility to inspect medium to giant solid propellant boosters by X-ray inspection and all types of critical pyro and some electronic components by neutron radiography. Since the beam contains unacceptable gamma, transfer imaging technique has been evolved and the various parameters have been optimised to get a good quality image.

  11. Feed-forward digital phase and amplitude correction system

    DOEpatents

    Yu, D.U.L.; Conway, P.H.

    1994-11-15

    Phase and amplitude modifications in repeatable RF pulses at the output of a high power pulsed microwave amplifier are made utilizing a digital feed-forward correction system. A controlled amount of the output power is coupled to a correction system for processing of phase and amplitude information. The correction system comprises circuitry to compare the detected phase and amplitude with the desired phase and amplitude, respectively, and a digitally programmable phase shifter and attenuator and digital logic circuitry to control the phase shifter and attenuator. The phase and amplitude of subsequent are modified by output signals from the correction system. 11 figs.

  12. Feed-forward digital phase and amplitude correction system

    DOEpatents

    Yu, David U. L.; Conway, Patrick H.

    1994-01-01

    Phase and amplitude modifications in repeatable RF pulses at the output of a high power pulsed microwave amplifier are made utilizing a digital feed-forward correction system. A controlled amount of the output power is coupled to a correction system for processing of phase and amplitude information. The correction system comprises circuitry to compare the detected phase and amplitude with the desired phase and amplitude, respectively, and a digitally programmable phase shifter and attenuator and digital logic circuitry to control the phase shifter and attenuator. The Phase and amplitude of subsequent are modified by output signals from the correction system.

  13. Optimisation of internal contamination monitoring programme by integration of uncertainties.

    PubMed

    Davesne, E; Casanova, P; Chojnacki, E; Paquet, F; Blanchardon, E

    2011-03-01

    Potential internal contamination of workers is monitored by periodic bioassay measurements interpreted in terms of intake and committed effective dose by the use of biokinetic and dosimetric models. After a prospective evaluation of exposure at a workplace, a suitable monitoring programme can be defined by choosing adequate measurement techniques and frequency. In this study, the sensitivity of a programme is evaluated by the minimum intake and dose, which may be detected with a given level of confidence by taking into account uncertainties on exposure conditions and measurements. This is made for programme optimisation, which is performed by comparing the sensitivities of different alternative programmes. These methods were applied at the AREVA NC reprocessing plant and support the current monitoring programme as the best compromise between the cost of the measurements and the sensitivity of the programme. PMID:21037264

  14. Programmable multi-node quantum network design and simulation

    NASA Astrophysics Data System (ADS)

    Dasari, Venkat R.; Sadlier, Ronald J.; Prout, Ryan; Williams, Brian P.; Humble, Travis S.

    2016-05-01

    Software-defined networking offers a device-agnostic programmable framework to encode new network functions. Externally centralized control plane intelligence allows programmers to write network applications and to build functional network designs. OpenFlow is a key protocol widely adopted to build programmable networks because of its programmability, flexibility and ability to interconnect heterogeneous network devices. We simulate the functional topology of a multi-node quantum network that uses programmable network principles to manage quantum metadata for protocols such as teleportation, superdense coding, and quantum key distribution. We first show how the OpenFlow protocol can manage the quantum metadata needed to control the quantum channel. We then use numerical simulation to demonstrate robust programmability of a quantum switch via the OpenFlow network controller while executing an application of superdense coding. We describe the software framework implemented to carry out these simulations and we discuss near-term efforts to realize these applications.

  15. The Life Sciences Programme of the European Space Agency, and opportunities for radiation biology experiments.

    PubMed

    Oser, H

    1984-01-01

    With the advent of Europe's commitment to contribute the European Space Agency (ESA) to the NASA Space Transportation System (STS) by means of the Spacelab programme, a new area for research opportunities on Life Sciences has been created for the European scientific community. Although considered as a young and new discipline, the goals of Life Sciences research in space had soon been defined by the ESA advising Life Sciences Working Group in the beginning of 1977. The programme proposals of the various subdisciplines concentrated on the advantageous use of the microgravity environment, to study in more depth the gravity relevance of biological systems. It included, however, also the use of other factors during space flight which cannot be reproduced or adequately simulated on the ground: cosmic radiation in its total spectrum, particularly HZE particles, solar and UV radiation, vacuum, and the combination of radiation and weightlessness, etc. On this basis, call for proposals in the various subdisciplines resulted in experiments also in the field of radiation biology which were flown on the Spacelab 1 mission and which were selected for later missions. In particular, ESA is providing the science community with mission opportunities on Spacelab, either European or International, with platforms to be launched by STS, and with so called multi-user facilities (e.g. Biorack). Typically, the experiments will be the responsibility of the scientists, the integration and mission phase the responsibility of ESA. Both mission definition and experiment selection rests with the ultimate decision of the responsible ESA Programme Board. A further description of missions envisioned, the Spacelab facility, platforms, multi-user facilities and areas of research applicable to radiobiology will be given. ESA's continuing interaction with the scientific community through the Life Sciences Working Group, and the advice on future programmes will be stressed as a vital factor

  16. Moon Phases

    ERIC Educational Resources Information Center

    Riddle, Bob

    2010-01-01

    When teaching Moon phases, the focus seems to be on the sequence of Moon phases and, in some grade levels, how Moon phases occur. Either focus can sometimes be a challenge, especially without the use of models and observations of the Moon. In this month's column, the author describes some of the lessons that he uses to teach the phases of the Moon…

  17. Programmable generation of ultrafast optical waveforms: Recent advances in theory and technology

    SciTech Connect

    Wefers, M.M.; Nelson, K.A.

    1995-11-01

    Recent advances in the shaping of ultrafast optical waveforms using liquid crystal (LC) spatial light modulators (SLM) are presented. Two LC SLMs are used in a novel arrangement to produce programmable waveforms with specified time-dependent amplitude and temporal phase profiles with the greatest fidelity and complexity to date. The apparatus is also used to demonstrate the generation of an ultrafast waveform with a programmable time-dependent polarization profile. A general theoretical result that describes the space-time electric field profile of waveforms shaped by the spectral filtering of spatially separated frequency components is also presented. The main result is that diffraction gives rise to a translational spatial shift in the electric field profile that varies linearly with time along the shaped waveform.

  18. Programmable multiple true-time-delay elements based on a Fourier-domain optical processor.

    PubMed

    Yi, Xiaoke; Li, Liwei; Huang, Thomas X H; Minasian, Robert A

    2012-02-15

    A new technique to realize an array of multiple true-time-delay elements, which can be independently and continuously tuned, is reported. It is based on a WDM parallel signal processing approach in conjunction with a diffraction-based Fourier-domain optical signal processor. Programmable linear optical phase transfer functions are realized to obtain different electrical true-time delays. The technique can scale to a large number of wideband true-time-delay lines, with continuously tunable programmable delay. Results demonstrate multiple true-time-delay elements with independent tuning control and verify the concept by tuning the free spectral range of a microwave photonic notch filter. To our best knowledge, this is the first demonstration of multiple independently controllable true-time-delay lines for microwave photonic systems. PMID:22344122

  19. Using self-assessments to enhance business continuity programmes.

    PubMed

    Trousdale, Lisa

    2015-01-01

    Self-assessments have limitations and are no substitute for independent audits of a business continuity programme. Nevertheless, they can be an economical way to identify gaps, enhance the programme and create awareness. Self- assessments can also help prepare the programme and team members for an independent audit. In a resource-constrained environment, self-assessments can provide an opportunity to obtain measurable outputs about current state that can be tracked over time to capture improvement and maturity or identify deficiencies. Self-assessments can have a valuable place in any business continuity programme. PMID:26420399

  20. Using self-assessments to enhance business continuity programmes.

    PubMed

    Trousdale, Lisa

    2015-01-01

    Self-assessments have limitations and are no substitute for independent audits of a business continuity programme. Nevertheless, they can be an economical way to identify gaps, enhance the programme and create awareness. Self- assessments can also help prepare the programme and team members for an independent audit. In a resource-constrained environment, self-assessments can provide an opportunity to obtain measurable outputs about current state that can be tracked over time to capture improvement and maturity or identify deficiencies. Self-assessments can have a valuable place in any business continuity programme. PMID:26420389

  1. Evaluating commercial weight loss programmes: an evolution in outcomes research.

    PubMed

    Hamilton, M; Greenway, F

    2004-11-01

    The increasing prevalence of obesity has been mirrored by a parallel increase in the number of commercial weight loss programmes. Research evaluating these programmes is meagre, however, compared to the numbers treated. Reluctance of commercial weight loss programmes to meaningfully evaluate their weight loss efficacy may arise from fear that competitors will use the results against them. Evaluation of commercial weight loss programmes usually progresses from testimonials, often by famous people who were successful, to uncontrolled studies of past participants evaluated either by the programme itself or by an outside entity. The gold standard, however, is a scientifically rigorous, controlled study of the programme conducted by an independent entity. Such a study, published in a peer-reviewed journal, can gain credibility for a programme, as it did with Slim Fast, if the results are positive, or herald the end of the programme, as it was with Simeons human chorionic gonadotropin injection clinics. This review of the evolution of the evaluation process of commercial weight loss programmes leads us to conclude that consumers are likely to demand greater scientific rigour in the future, a change that will favour informed choice and discourage the practice of unrealistic advertising that raises false hopes. PMID:15458396

  2. Tofacitinib, an oral Janus kinase inhibitor: analysis of malignancies across the rheumatoid arthritis clinical development programme

    PubMed Central

    Curtis, Jeffrey R; Lee, Eun Bong; Kaplan, Irina V; Kwok, Kenneth; Geier, Jamie; Benda, Birgitta; Soma, Koshika; Wang, Lisy; Riese, Richard

    2016-01-01

    Objectives Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). To further assess the potential role of Janus kinase inhibition in the development of malignancies, we performed an integrated analysis of data from the tofacitinib RA clinical development programme. Methods Malignancy data (up to 10 April 2013) were pooled from six phase II, six Phase III and two long-term extension (LTE) studies involving tofacitinib. In the phase II and III studies, patients with moderate-to-severe RA were randomised to various tofacitinib doses as monotherapy or with background non-biological disease-modifying antirheumatic drugs (DMARDs), mainly methotrexate. The LTE studies (tofacitinib 5 or 10 mg twice daily) enrolled patients from qualifying prior phase I, II and III index studies. Results Of 5671 tofacitinib-treated patients, 107 developed malignancies (excluding non-melanoma skin cancer (NMSC)). The most common malignancy was lung cancer (n=24) followed by breast cancer (n=19), lymphoma (n=10) and gastric cancer (n=6). The rate of malignancies by 6-month intervals of tofacitinib exposure indicates rates remained stable over time. Standardised incidence ratios (comparison with Surveillance, Epidemiology and End Results) for all malignancies (excluding NMSC) and selected malignancies (lung, breast, lymphoma, NMSC) were within the expected range of patients with moderate-to-severe RA. Conclusions The overall rates and types of malignancies observed in the tofacitinib clinical programme remained stable over time with increasing tofacitinib exposure. PMID:25902789

  3. Strategising for the future Indian EO programme

    NASA Astrophysics Data System (ADS)

    Rao, Mukund; Jayaraman, V.; Kalyanraman, S.; Joseph, George; Navalgund, R. R.; Kasturirangan, K.

    2002-07-01

    The Indian Earth Observations Program, over the past three decades, has been mainly driven by the national need of natural resources management, infrastructure development, environment monitoring and disaster management support. With an array of seven Indian Remote Sensing Satellites (IRS), national development support has been supported, through a well-knit institutional framework of a National Natural Resources Management System (NNRMS), a wide variety of applications developed as an inter-agency effort over the past 20 years. Now, the capacity of the programme has been extended into the global arena and IRS is providing operational data services to the global user community. The future Earth Observation Systems will have to take into consideration the aspects related to the commercialisation and standardisation of programmes world-over; transitioning into a business environment; data continuity and the need to monitor processes rather than events. Technological changes are also going to re-define many of the concepts of observation from space and issues like spatial resolution, spectral resolution and temporal resolution may no more be a concern for observation systems. ISRO is presently defining a strategy for the Indian EO Programme that will chart the progress with a vision for the next 25 years. Based on a thorough analysis, the observation needs of the future are planned and presently systems design and implementation are underway. The Need Analysis has been done keeping in mind the Global change applications; Mapping and Cartographic applications; Natural Resources and Environmental management applications etc. Issues related to defining the space and data acquisition as a national "public good", costing of data products and services and evolving a commercial remote sensing policy have been addressed for providing the overall thrust of the Indian Earth Observations program. The paper discusses the strategy adopted for assessing the future user requirements

  4. Computational multiqubit tunnelling in programmable quantum annealers.

    PubMed

    Boixo, Sergio; Smelyanskiy, Vadim N; Shabani, Alireza; Isakov, Sergei V; Dykman, Mark; Denchev, Vasil S; Amin, Mohammad H; Smirnov, Anatoly Yu; Mohseni, Masoud; Neven, Hartmut

    2016-01-01

    Quantum tunnelling is a phenomenon in which a quantum state traverses energy barriers higher than the energy of the state itself. Quantum tunnelling has been hypothesized as an advantageous physical resource for optimization in quantum annealing. However, computational multiqubit tunnelling has not yet been observed, and a theory of co-tunnelling under high- and low-frequency noises is lacking. Here we show that 8-qubit tunnelling plays a computational role in a currently available programmable quantum annealer. We devise a probe for tunnelling, a computational primitive where classical paths are trapped in a false minimum. In support of the design of quantum annealers we develop a nonperturbative theory of open quantum dynamics under realistic noise characteristics. This theory accurately predicts the rate of many-body dissipative quantum tunnelling subject to the polaron effect. Furthermore, we experimentally demonstrate that quantum tunnelling outperforms thermal hopping along classical paths for problems with up to 200 qubits containing the computational primitive. PMID:26739797

  5. Printed wiring board system programmer's manual

    NASA Technical Reports Server (NTRS)

    Brinkerhoff, C. D.

    1973-01-01

    The printed wiring board system provides automated techniques for the design of printed circuit boards and hybrid circuit boards. The system consists of four programs: (1) the preprocessor program combines user supplied data and pre-defined library data to produce the detailed circuit description data; (2) the placement program assigns circuit components to specific areas of the board in a manner that optimizes the total interconnection length of the circuit; (3) the organizer program assigns pin interconnections to specific board levels and determines the optimal order in which the router program should attempt to layout the paths connecting the pins; and (4) the router program determines the wire paths which are to be used to connect each input pin pair on the circuit board. This document is intended to serve as a programmer's reference manual for the printed wiring board system. A detailed description of the internal logic and flow of the printed wiring board programs is included.

  6. National Radiobiology Archives distributed access programmer's guide

    SciTech Connect

    Prather, J. C.; Smith, S. K.; Watson, C. R.

    1991-12-01

    The National Radiobiology Archives is a comprehensive effort to gather, organize, and catalog original data, representative specimens, and supporting materials related to significant radiobiology studies. This provides researchers with information for analyses which compare or combine results of these and other studies and with materials for analysis by advanced molecular biology techniques. This Programmer's Guide document describes the database access software, NRADEMO, and the subset loading script NRADEMO/MAINT/MAINTAIN, which comprise the National Laboratory Archives Distributed Access Package. The guide is intended for use by an experienced database management specialist. It contains information about the physical and logical organization of the software and data files. It also contains printouts of all the scripts and associated batch processing files. It is part of a suite of documents published by the National Radiobiology Archives.

  7. Programmable variable stiffness 2D surface design

    NASA Astrophysics Data System (ADS)

    Trabia, Sarah; Hwang, Taeseon; Yim, Woosoon

    2014-03-01

    Variable stiffness features can contribute to many engineering applications ranging from robotic joints to shock and vibration mitigation. In addition, variable stiffness can be used in the tactile feedback to provide the sense of touch to the user. A key component in the proposed device is the Biased Magnetorheological Elastomer (B-MRE) where iron particles within the elastomer compound develop a dipole interaction energy. A novel feature of this device is to introduce a field induced shear modulus bias via a permanent magnet which provides an offset with a current input to the electromagnetic control coil to change the compliance or modulus of a base elastomer in both directions (softer or harder). The B-MRE units can lead to the design of a variable stiffness surface. In this preliminary work, both computational and experimental results of the B-MRE are presented along with a preliminary design of the programmable variable stiffness surface design.

  8. Electronic systems miniaturization using programmable logic devices

    SciTech Connect

    Ashton, E.C.; Bergeson, G.C.

    1990-10-01

    This report describes the steps which were taken to miniaturize a target circuit using Erasable Programmable Logic Devices (EPLDs). The original objective of this project was to explore the miniaturization of a circuit using both Application Specific Integrated Circuits (ASICs) and EPLDs to meet the following goals: balance cost and circuit density; reduce fabrication time; improve quality control issues by keeping much of the design in-house; and eliminate security risks by partitioning the design into ASIC and PLD (EPLD) sections. Due to cost considerations, the target circuit was miniaturized using only PLDs. The results of this project indicate that PLDs are capable of realizing fairly dense circuitry, are considerably less expensive than ASICs (by a factor of 500--1000), and are able to eliminate security risks and reduce fabrication time by keeping the design completely in-house.

  9. Evaluation of a PICC care training programme.

    PubMed

    Purran, Ashutosh; Weller, Gordon; Kerr, Catherine

    2016-01-13

    An integrated care organisation requires a flexible workforce with a variable skill mix in all care settings. Organisations should ensure that education and training are maintained to support safe, high quality care that provides value for money, promotes flexibility, and increases workforce participation in achieving organisation objectives and the expansion of services. Peripherally inserted central catheter (PICC) care was identified as a challenging area for the nursing workforce in acute care and community services, following the integration and service enlargement of the Whittington Health NHS Trust. This article describes the evaluation of a new PICC care training programme that was developed and implemented to increase knowledge and awareness. The evaluation provides the clinical education team with information to help identify additional training needs to facilitate the integration of care. PMID:26758168

  10. Computational multiqubit tunnelling in programmable quantum annealers

    PubMed Central

    Boixo, Sergio; Smelyanskiy, Vadim N.; Shabani, Alireza; Isakov, Sergei V.; Dykman, Mark; Denchev, Vasil S.; Amin, Mohammad H.; Smirnov, Anatoly Yu; Mohseni, Masoud; Neven, Hartmut

    2016-01-01

    Quantum tunnelling is a phenomenon in which a quantum state traverses energy barriers higher than the energy of the state itself. Quantum tunnelling has been hypothesized as an advantageous physical resource for optimization in quantum annealing. However, computational multiqubit tunnelling has not yet been observed, and a theory of co-tunnelling under high- and low-frequency noises is lacking. Here we show that 8-qubit tunnelling plays a computational role in a currently available programmable quantum annealer. We devise a probe for tunnelling, a computational primitive where classical paths are trapped in a false minimum. In support of the design of quantum annealers we develop a nonperturbative theory of open quantum dynamics under realistic noise characteristics. This theory accurately predicts the rate of many-body dissipative quantum tunnelling subject to the polaron effect. Furthermore, we experimentally demonstrate that quantum tunnelling outperforms thermal hopping along classical paths for problems with up to 200 qubits containing the computational primitive. PMID:26739797

  11. Static impedance behavior of programmable metallization cells

    NASA Astrophysics Data System (ADS)

    Rajabi, S.; Saremi, M.; Barnaby, H. J.; Edwards, A.; Kozicki, M. N.; Mitkova, M.; Mahalanabis, D.; Gonzalez-Velo, Y.; Mahmud, A.

    2015-04-01

    Programmable metallization cell (PMC) devices work by growing and dissolving a conducting metallic bridge across a chalcogenide glass (ChG) solid electrolyte, which changes the resistance of the cell. PMC operation relies on the incorporation of metal ions in the ChG films via photo-doping to lower the off-state resistance and stabilize resistive switching, and subsequent transport of these ions by electric fields induced from an externally applied bias. In this paper, the static on- and off-state resistance of a PMC device composed of a layered (Ag-rich/Ag-poor) Ge30Se70 ChG film with active Ag and inert Ni electrodes is characterized and modeled using three dimensional simulation code. Calibrating the model to experimental data enables the extraction of device parameters such as material bandgaps, workfunctions, density of states, carrier mobilities, dielectric constants, and affinities.

  12. Dynamically programmable electronic pill dispenser system.

    PubMed

    Boquete, Luciano; Rodriguez-Ascariz, Jose Manuel; Artacho, Irene; Cantos-Frontela, Joaquin; Peixoto, Nathalia

    2010-06-01

    Compliance in medicine dispensation has proven critical for dosage control, diagnosis, and treatment. We have designed, manufactured, and characterized a novel dynamically programmable e-pill dispensing system. Our system is initially programmed remotely through a cell phone. After programming, the system may be reconfigured in order to adapt pill dispensation to new conditions. In this paper we describe the mechanics, electronics, control, and communication protocols implemented. Our dyn-e-pill devices can be actuated for over 350 h with two pill retrievals per hour. We challenged the charging circuit and demonstrated that the system has a lifetime longer than 6 h with a 30 min charging cycle, while it lasts for 14 h of uninterrupted use with a full charge. PMID:20503621

  13. Vivo-Fluidics and Programmable Matter

    NASA Astrophysics Data System (ADS)

    Erickson, David

    In this talk I will discuss two projects that appear very different but are uniquely unified by the fact that they both involve the use of microfluidics to enable physical control of complex systems. The first of these projects involves our work on Insect Cyborgs or living insects with implanted microdevices. There I will show how we can use implanted microfluidic elements to exert control over the nervous system, turning it on and off on command, by injecting controlled amounts of neurotransmitters. In the second project I will demonstrate how microfluidics can be used to control assembly processes ultimately enabling a new form of "programmable matter". There I will show how controlling the strength and location of fluidic jets can provide control over fluidic assembly processes enabling affinity tuning, reconfiguration and error correction.

  14. Advanced development of a programmable power processor

    NASA Technical Reports Server (NTRS)

    Lukens, F. E.; Lanier, J. R., Jr.; Kapustka, R. E.; Graves, J.

    1980-01-01

    The need for the development of a multipurpose flexible programmable power processor (PPP) has increased significantly in recent years to reduce ever rising development costs. One of the program requirements the PPP specification will cover is the 25 kW power module power conversion needs. The 25 kW power module could support the Space Shuttle program during the 1980s and 1990s and could be the stepping stone to future large space programs. Trades that led to selection of a microprocessor controlled power processor are briefly discussed. Emphasis is given to the power processing equipment that uses a microprocessor to provide versatility that allows multiple use and to provide for future growth by reprogramming output voltage to a higher level (to 120 V from 30 V). Component selection and design considerations are also discussed.

  15. XTAL system of crystallographic programs: programmer's manual

    SciTech Connect

    Hall, S.R.; Stewart, J.M.; Norden, A.P.; Munn, R.J.; Freer, S.T.

    1980-02-01

    This document establishes the basis for collaborative writing of transportable computer programs for x-ray crystallography. The concepts and general-purpose utility subroutines described here can be readily adapted to other scientific calculations. The complete system of crystallographic programs and subroutines is called XTAL and replaces the XRAY (6,7,8) system of programs. The coding language for the XTAL system is RATMAC (5). The XTAL system of programs contains routines for controlling execution of application programs. In this sense it forms a suboperating system that presents the same computational environment to the user and programmer irrespective of the operating system in use at a particular installation. These control routines replace all FORTRAN I/O code, supply character reading and writing, supply binary file reading and writing, serve as a support library for applications programs, and provide for interprogram communication.

  16. Dispersive light-matter interaction in programmable optical tweezers

    NASA Astrophysics Data System (ADS)

    Sawyer, Bianca J.; Horvath, Milena S. J.; Deb, Amita B.; Kjørgaard, Niels

    2015-08-01

    We have developed a robust interrogation system using frequency modulation spectroscopy to measure the quantum state-dependent phase shift incurred on an off-resonant optical probe when transmitted by an atomic medium. Recently, our focus has been on extending this technique for the detection of Feshbach resonances in 87Rb atoms. Feshbach resonance is a mechanism which allows the atomic interaction strength to be precisely tuned via an external magnetic field. To access a Feshbach resonance atoms must be independently prepared in certain internal states, during which we utilize programmable optical tweezers to perform precise spatial micro-manipulation of the ensemble in laser "test-tubes." We use our dispersive probing system to identify the resonant magnetic field value in a sample with a dense "ball" geometry. An important design consideration for such a probing scheme is the three-dimensional mode-matching at the interface between light and the atomic sample when coupled by the dispersive interaction. We discuss challenges which dealing with this new geometry compared to the previously used prolate geometry, and consider the possibility of dipole-dipole interactions in our sample leading to cooperative light scattering processes.

  17. Programme and policy options for preventing obesity in China.

    PubMed

    Wang, H; Zhai, F

    2013-11-01

    By 2002, China's prevalence of overweight and obesity among adults was 18.9 and 2.9%, respectively. The replacement of traditional Chinese diet with 'Western diet', major declines in all phases of activity and increased sedentary activity are cited as the main reasons explaining the rapid increase in overweight and obesity, which bring major economic and health costs. The Nutrition Improvement Work Management Approach was released in 2010. Overweight and obesity prevention-related policies were added to national planning for disease prevention and control. The Guidelines for Prevention and Control of Overweight and Obesity of Chinese Adults and the School-age Children and Teenagers Overweight and Obesity Prevention and Control Guidelines in China were promulgated in 2003 and 2007, respectively. Few education programmes have been implemented. Selected academic intervention research projects dominate with a focus on reducing child obesity and promoting healthier diets; increasing physical activity and reducing sedentary time; and facilitating changes in family, school, social and cultural environments. Intervention samples are small and have not addressed the increasing rates of obesity throughout the entire population. Government provision of effective policy measures, multisectoral cooperation and increasing corporate social responsibility are keys to curbing the trend towards overweight and obesity in China. PMID:24102781

  18. List of Organizing Committees and Conference Programme

    NASA Astrophysics Data System (ADS)

    2012-03-01

    Organizers Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Romanian Neutron Scattering Society Sponsors Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research Horia Hulubei National Institute of Physics and Nuclear Engineering - IFIN HH Comenius University in Bratislava, Slovakia Institute of Macromolecular Chemistry AS CR, Czech Republic Programme Committee Valentin Gordely (chairman)Joint Institute for Nuclear Research, Russia Heinrich StuhrmannGermany Jose TeixeiraLaboratoire Leon Brillouin, France Pavel ApelJoint Institute for Nuclear Research, Russia Pavol BalgavyComenius University in Bratislava, Slovakia Alexander BelushkinJoint Institute for Nuclear Research, Russia Georg BueldtInstitute of Structural Biology and Biophysics (ISB), Germany Leonid BulavinTaras Shevchenko National University of Kyiv, Ukraine Emil BurzoBabes-Bolyai University, Romania Vadim CherezovThe Scripps Research Institute, Department of Molecular Biology, USA Ion IonitaRomanian Society of Neutron Scattering, Romania Alexei KhokhlovMoscow State University, Russia Aziz MuzafarovInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Alexander OzerinInstitute of Synthetic Polymeric Materials, Russian Academy of Sciences, Russia Gerard PepyResearch Institute for Solid State Physics and Optics, Hungary Josef PlestilInstitute of Macromolecular Chemistry CAS, Czech Republic Aurel RadulescuJuelich Centre for Neutron Science JCNS, Germany Maria BalasoiuJoint Institute for Nuclear Research, Russia Alexander KuklinJoint Institute for Nuclear Research, Russia Local Organizing Committee Alexander Kuklin - Chairman Maria Balasoiu - Co-chairman Tatiana Murugova - Secretary Natalia Malysheva Natalia Dokalenko Julia Gorshkova Andrey Rogachev Oleksandr Ivankov Dmitry Soloviev Lilia Anghel Erhan Raul The PDF also contains the Conference Programme.

  19. Electrically Variable or Programmable Nonvolatile Capacitors

    NASA Technical Reports Server (NTRS)

    Shangqing, Liu; NaiJuan, Wu; Ignatieu, Alex; Jianren, Li

    2009-01-01

    Electrically variable or programmable capacitors based on the unique properties of thin perovskite films are undergoing development. These capacitors show promise of overcoming two important deficiencies of prior electrically programmable capacitors: Unlike in the case of varactors, it is not necessary to supply power continuously to make these capacitors retain their capacitance values. Hence, these capacitors may prove useful as components of nonvolatile analog and digital electronic memories. Unlike in the case of ferroelectric capacitors, it is possible to measure the capacitance values of these capacitors without changing the values. In other words, whereas readout of ferroelectric capacitors is destructive, readout of these capacitors can be nondestructive. A capacitor of this type is a simple two terminal device. It includes a thin film of a suitable perovskite as the dielectric layer, sandwiched between two metal or metal oxide electrodes (for example, see Figure 1). The utility of this device as a variable capacitor is based on a phenomenon, known as electrical-pulse-induced capacitance (EPIC), that is observed in thin perovskite films and especially in those thin perovskite films that exhibit the colossal magnetoresistive (CMR) effect. In EPIC, the application of one or more electrical pulses that exceed a threshold magnitude (typically somewhat less than 1 V) gives rise to a nonvolatile change in capacitance. The change in capacitance depends on the magnitude duration, polarity, and number of pulses. It is not necessary to apply a magnetic field or to cool the device below (or heat it above) room temperature to obtain EPIC. Examples of suitable CMR perovskites include Pr(1-x)Ca(x)MnO3, La(1-x)S-r(x)MnO3,and Nb(1-x)Ca(x)MnO3. Figure 2 is a block diagram showing an EPIC capacitor connected to a circuit that can vary the capacitance, measure the capacitance, and/or measure the resistance of the capacitor.

  20. Astronomy On-Line Programme Enters "hot Week"

    NASA Astrophysics Data System (ADS)

    1996-11-01

    World's Biggest Astronomy WWW-Event Attracts Thousands of Students The Astronomy On-line Programme (See ESO Press Release 09/96 of 18 June 1996) began officially on 1 October and is now about to enter its most intense phase, known as the Hot Week . On 18 - 22 November, an estimated 4000 astronomy-interested, mostly young people in Europe and on four other continents will get together during five days in what - not unexpected - has become the world's biggest astronomy event ever organised on the World Wide Web. This carefully structured Programme is carried out in collaboration between the European Association for Astronomy Education (EAAE), the European Southern Observatory and the European Commission, under the auspices of the Fourth European Week for Scientific and Technological Culture. The Programme has already had a most visible impact on the school education of natural sciences in various countries; for instance, the Internet-connection of schools has been advanced in some, in order to allow groups to participate. There have been numerous contacts among the groups across the borders and there are clear signs that many Astronomy On-line participants have progressed to use the impressive possibilities of the Web in an efficient and structured way. There has been a lively media interest in Astronomy On-line all over Europe and it is expected to increase during the next week. The current status of Astronomy On-line It is obvious that the pilot function of the Astronomy On-line Programme in the use of the Web has been very effective and that the associated dissemination of astronomical knowledge has been successful. At this time, more than 650 groups have registered with Astronomy On-line. Most come from 31 different European countries and a few dozen groups are located in North and South America as well as in Asia and Australia. Together they have experienced the steady build-up of Astronomy On-line over the past weeks, by means of numerous contributions from a

  1. Why rover preparatory programmes? The example of the French programme "VAP"

    NASA Astrophysics Data System (ADS)

    Moura, D. J. P.; Baiget, A.; Chaffaut, F. X.; Rocard, F.

    The very first activities concerning planetary rovers began in 1964 in the Soviet Union and in the United States for lunar missions. Nowadays, with the increase of new mission needs and technical possibilities, several space agencies have engaged in some preliminary programmes in that area with the following objectives: —to prepare their involvement in future international rover missions —to ease contacts/discussions between scientists and engineers —to study and develop a new generation of in situ experiments —to perform system/mission analysis in conjunction with the definition of the mission objectives —to analyze robotic problematics and implement robotic concepts in the rover architectures. To perform these activities, several organizations have been set up in Russia, the United States, Japan, Italy and France, according to the relative weight of space engineering over robotic research. In the case of the French programme ('VAP—Automatic Planetary Rover'), the organization is based on a partnership between the CNES, a scientific committee, four national research laboratories and industries in order to optimize scientific and technical work, with an optimal use of past robotic research studies, as well as to generate spin-offs for Earth applications. Indeed, as a preliminary result, we now have a co-operative agreement with Russia to procure cameras and associated software for the autonomous navigation of the Marsokhod 96 and 2 projects for terrestrial applications of robotic concepts defined within the framework of the VAP programme.

  2. Sexual Orientation Topics in Educational Leadership Programmes across the USA

    ERIC Educational Resources Information Center

    Jennings, Todd

    2012-01-01

    This investigation examines the inclusion of sexual orientation topics within the formal curriculum of 55 public college and university educational administration/leadership programmes across the USA. The findings indicate that programmes place a low priority upon sexual orientation compared to other diversity topics and that 59.5% of programmes…

  3. Effects of a Preschool Bilingual Family Literacy Programme

    ERIC Educational Resources Information Center

    Hirst, Kath; Hannon, Peter; Nutbrown, Cathy

    2010-01-01

    This article reports a multi-method evaluation of a one-year small-scale preschool family literacy programme with bilingual Pakistani-origin families in the UK. The programme was implemented mostly through home visits and included provision of literacy resources, some postal communication and group meetings. The study was conducted in…

  4. Learning Together: An International Master Programme in Inclusive Education

    ERIC Educational Resources Information Center

    van Swet, Jacqueline; Brown, Kathleen L.; Tedla, Paulos Kebreab

    2013-01-01

    This article examines the Erasmus Mundus Special Educational Needs (EM SEN) programme experience and the ways in which it influenced the authors' perception of reflection and research involving inclusive education. The authors argue that incorporating reflective practice and research into an international Master's programme holds promise…

  5. The Provision of Educationally Focused Parenting Programmes in England

    ERIC Educational Resources Information Center

    Hallam, Susan; Rogers, Lynne; Shaw, Jacquelene; Rhamie, Jasmine

    2007-01-01

    In recent years, there has been an increased recognition of the importance of parenting and the way in which parenting programmes can be an effective intervention in changing behaviour and parent-child interactions. The aim of this research, funded by the Department for Education and Skills, was to provide a map of parenting programme provision in…

  6. Context or Key? Language in Four Adult Learning Programmes

    ERIC Educational Resources Information Center

    Robinson, Clinton

    2007-01-01

    Context is a key factor in designing and delivering adult learning programmes, and in multilingual environments the choice of language plays a decisive role. Four programmes, two in Asia (Bhutan Myanmar) and two in Africa (Ghana and Uganda), which focus on learning for development, integrate language considerations in different ways, related both…

  7. The McCord-Christian medical Fellowship vocational training programme.

    PubMed

    Reid, S J

    1999-07-01

    The first 3 years' experience of a vocational training programme for doctors based at McCord Hospital in Durban is described and reviewed. The stated aim of the programme is to equip doctors to 'serve the under-served according to the example of Christ' and to produce caring, competent and committed doctors for areas of need. PMID:10470314

  8. Assessing Quranic Reading Proficiency in the j-QAF Programme

    ERIC Educational Resources Information Center

    Zarif, Muhammad Mustaqim Mohd; Mohamad, Nurfadilah; Bakar, Bhasah Abu

    2014-01-01

    In its effort to provide solid religious foundation for Muslim students, the Ministry of Education Malaysia has launched a national religious literacy initiative known as the j-QAF Programme in 2004. This programme has since been implemented in public primary schools throughout the country and incorporated as a part of the curriculum of studies.…

  9. Coloured Language: Identity Perception of Children in Bilingual Programmes

    ERIC Educational Resources Information Center

    Martin, Beth

    2012-01-01

    Research involving bilingual education programmes has largely focused on cognitive and academic outcomes, with a paucity of studies investigating what involvement in these programmes means to the participants. Viewing identity using the dynamic systems theory perspective, this paper reports on a study analysing how children experience their…

  10. Open Primary Education School Students' Opinions about Mathematics Television Programmes

    ERIC Educational Resources Information Center

    Yenilmez, Kursat

    2008-01-01

    The purpose of this study was to determine open primary education school students' opinions about mathematics television programmes. This study indicated that to determine differences among open primary education school students' opinions about mathematics television programmes point of view students' characteristics like gender, age, grade,…

  11. Exploring the Value of Professional Body Accreditation for Masters Programmes

    ERIC Educational Resources Information Center

    Carrivick, Jonathan L.

    2011-01-01

    Masters programmes face a range of pressures including the drive for increased numbers, for widening participation and for increasingly vocational approaches. Maintaining quality and consistency of knowledge and skill sets between programmes is becoming difficult. This paper critically appraises the value of accreditation of a UK Masters programme…

  12. Mentees' Views of a Structured Mentoring Programme at Unisa

    ERIC Educational Resources Information Center

    Schulze, S.

    2010-01-01

    The Management of one college at Unisa initiated a structured mentoring programme to develop researchers, among others. This article reports the views of 43 mentees of the programme one year after implementation. The research design was a survey. The items in a questionnaire were influenced by the self-efficacy theory and the constructivist views…

  13. Effects of College Programme Characteristics on Graduates' Performance

    ERIC Educational Resources Information Center

    García-Aracil, Adela

    2015-01-01

    Education programmes are designed to equip young populations with the qualifications required to assume responsible roles in specific professions and in society generally. In this paper, the focus of the analysis is on the significance of a number of higher education programme characteristics in allocating young higher education graduates across…

  14. Does the EUA Institutional Evaluation Programme Contribute to Quality Improvement?

    ERIC Educational Resources Information Center

    Tavares, Diana Amado; Rosa, Maria Joao; Amaral, Alberto

    2010-01-01

    Purpose: This paper aims to reflect on the relevance of the Institutional Evaluation Programme (IEP) of the European University Association (EUA) to universities' quality improvement. It aims to analyse IEP follow-up reports to determine whether the programme contributes to the development of a quality improvement culture.…

  15. Assessing the Impact of Entrepreneurship Education Programmes: A New Methodology

    ERIC Educational Resources Information Center

    Fayolle, Alain; Gailly, Benoit; Lassas-Clerc, Narjisse

    2006-01-01

    Purpose: Facing the multiplication of entrepreneurship education programmes (EEP) and the increasing resources allocated, there is a need to develop a common framework to evaluate the design of those programmes. The purpose of this article is to propose such a framework, based on the theory of planned behaviour (TPB). Design/methodology/approach:…

  16. A Nurse Prescribing Programme Incorporating e-Learning

    ERIC Educational Resources Information Center

    Burgess, Joan

    2007-01-01

    In order to become a UK Nurse Prescriber, a First Level Registered Nurse must undergo an approved University based educational programme, which consists of theory, and a period of practice supervised by doctors. The Nursing and Midwifery Council (NMC) requires nurses undertaking this programme to have some formal university attendance and to be…

  17. The Reflective Professional Honours Programme of the Dutch Saxion Universities

    ERIC Educational Resources Information Center

    van Dijk, Trijntje

    2012-01-01

    The Reflective Professional Honours Programme of the Saxion Universities of Applied Sciences in the Netherlands centers on a profile of what graduates of the program should have accomplished in addition to their regular bachelor's degree program. The development team for our programme first investigated what the profile should be, interviewing…

  18. Who Attends Physical Activity Programmes in Deprived Neighbourhoods?

    ERIC Educational Resources Information Center

    Withall, J.; Jago, R.; Fox, K. R.

    2011-01-01

    Objective: Physical activity can reduce the risk of several chronic diseases. Such diseases are most prevalent in economically-disadvantaged groups where physical activity levels are consistently lower. There is a need to engage disadvantaged groups in programmes to increase physical activity. This case study examined programmes on offer in a…

  19. Incredible Years Parent and Teacher Programmes: Emerging Themes and Issues

    ERIC Educational Resources Information Center

    Wetherall, Michelle

    2014-01-01

    This paper examines the Incredible Years Parent and Teacher Programmes that have originated from the work of Webster-Stratton. It provides a brief background on the programmes and a critical analysis of the issues as identified in current literature. The issues can be grouped into four main categories, the first being government decision-making…

  20. Curricular Changes in Accredited Undergraduate Programmes in Argentina

    ERIC Educational Resources Information Center

    Coria, Maria Marta; Deluca, Monica; Martinez, Maria Eugenia

    2010-01-01

    This paper assesses the impact on the curricula of undergraduate programmes in Argentina of the quality assurance mechanism implemented by the National Commission for University Evaluation and Accreditation (CONEAU). The paper examines curricula changes in pharmacy, biochemistry and agriculture undergraduate programmes to show the major…

  1. Implementing a Strategy Awareness Raising Programme: Strategy Changes and Feedback

    ERIC Educational Resources Information Center

    Blanco, Maria; Pino, Margarita; Rodriguez, Beatriz

    2010-01-01

    This article reports on a collaborative action research study carried out on three groups of Spanish beginners during the implementation of a strategy awareness raising programme (SAR). The objective was to analyse the impact of the SAR programme on the students' learning process in three main areas: strategy awareness, strategy use in learning…

  2. Cross-Evaluation of Degree Programmes in Higher Education

    ERIC Educational Resources Information Center

    Kettunen, Juha

    2010-01-01

    Purpose: This study seeks to develop and describe the benchmarking approach of enhancement-led evaluation in higher education and to present a cross-evaluation process for degree programmes. Design/methodology/approach: The benchmarking approach produces useful information for the development of degree programmes based on self-evaluation,…

  3. OECD Review of the Secondary School Modernisation Programme in Portugal

    ERIC Educational Resources Information Center

    Blyth, Alastair

    2010-01-01

    On 26 February in Lisbon a team from the OECD's Centre for Effective Learning Environments (CELE) presented its first review of a national school building programme. The school building renovation programme in Portugal, which began in March 2007, involves the renovation of 332 schools by 2015. However, Portugal plans to complete 205 by the end of…

  4. Peer Sexual Health Education: Interventions for Effective Programme Evaluation

    ERIC Educational Resources Information Center

    Sriranganathan, Gobika; Jaworsky, Denise; Larkin, June; Flicker, Sarah; Campbell, Lisa; Flynn, Susan; Janssen, Jesse; Erlich, Leah

    2012-01-01

    Peer education is used as a health promotion strategy in a number of areas, including sexual health. Although peer education programmes have been around for some time, published systematic evaluations of youth sexual health peer education programmes are rare. This article discusses the advantages and disadvantages of youth sexual health peer…

  5. Energy Management through Use of a Load Programmer.

    ERIC Educational Resources Information Center

    Bock, Larry T.

    As the first step in a district energy conservation program, the Blair (Nebraska) Community School District installed a load programmer in 1980 to control power usage in the 144,000 square foot junior-senior high school. The cost of the load programmer was less that $8,500, including installation, and during the initial year of operation, the…

  6. All-Girls Adventure Programmes: What Are the Benefits?

    ERIC Educational Resources Information Center

    Whittington, Anja; Mack, Erica Nixon; Budbill, Nadine W.; McKenney, Priscilla

    2011-01-01

    This study examined the benefits of all-girls adventure programmes from the perspective of adolescent girls. Participants included 361 girls aged 10-17 years from diverse ethnic and socio-economic backgrounds who completed a variety of adventure programmes. Adventure activities included rock climbing, sea kayaking, mountaineering, backpacking,…

  7. IFLA General Conference, 1987. IFLA Core Programmes. Open Forum. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The four papers in this compilation report on some of the recent core programs of the International Federation of Library Associations (IFLA): (1) "The IFLA Universal Bibliographic Control and International Machine Readable Cataloging Programme (UBCIM)" (Ross Bourne, IFLA UBCIM Programme Officer); (2) "The IFLA UAP (Universal Availability of…

  8. Assessment of a Professional Development Programme for Music Educators

    ERIC Educational Resources Information Center

    Moore, Janet L. S.

    2009-01-01

    A professional development programme for music educators was designed and administered to include institutional and personal professional strategies for the enhancement and growth of music teachers' knowledge base and actions. Supervisors and targeted practitioners in a large public school system built an innovative programme, applying current…

  9. The Specialist Schools Programme: Golden Goose or Conjuring Trick?

    ERIC Educational Resources Information Center

    Noden, Philip; Schagen, Ian

    2006-01-01

    The Specialist Schools Programme was launched in England in 1993. Under the programme, schools submit a bid to central government to specialise in specified curriculum areas. To qualify to participate they must raise private sponsorship to contribute to the cost of their development plans and set targets, including targets for pupils' attainment.…

  10. The Effectiveness of Multimedia Programmes in Children's Vocabulary Learning

    ERIC Educational Resources Information Center

    Acha, Joana

    2009-01-01

    The present experiment investigated the effect of three different presentation modes in children's vocabulary learning with a self-guided multimedia programmes. Participants were 135 third and fourth grade children who read a short English language story presented by a computer programme. For 12 key (previously unknown) words in the story,…

  11. Implementation of field programmable logic arrays. Final report

    SciTech Connect

    Anderson, J.D.

    1981-03-01

    Field Programmable Logic Arrays (FPLAs) were incorporated into a fire set tester and a development tester used to test a signal generator's logic boards. Other circuits were designed using the FPLA in code conversion and sequential control applications. A Curtiss Electro Devices FPLA programmer was purchased to program Signetics 82S100 and 82S101 devices.

  12. Enhancing Entrepreneurial Self-Efficacy through Vocational Entrepreneurship Education Programmes

    ERIC Educational Resources Information Center

    Maritz, Alex; Brown, Chris

    2013-01-01

    The purpose of this study is to report the results of a longitudinal evaluation of a vocational entrepreneurship education programme (EEP) using entrepreneurial self-efficacy (ESE) measures. An empirical, mixed methods longitudinal and effectuation scale was used to measure ESE scores. Results indicate that participation in the programme had a…

  13. Students' Attitudes toward an After-School Physical Activity Programme

    ERIC Educational Resources Information Center

    Agbuga, Bulent; Xiang, Ping; McBride, Ron

    2013-01-01

    Though considerable research on student attitudes has been conducted in physical education, little information exists concerning student attitudes toward after-school physical activity programmes. This study assessed students' attitudes toward their after-school physical activity programme located in southwest Texas, USA. Participants included 158…

  14. 21 CFR 870.1425 - Programmable diagnostic computer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Programmable diagnostic computer. 870.1425 Section 870.1425 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... diagnostic computer. (a) Identification. A programmable diagnostic computer is a device that can...

  15. 21 CFR 870.1425 - Programmable diagnostic computer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Programmable diagnostic computer. 870.1425 Section 870.1425 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... diagnostic computer. (a) Identification. A programmable diagnostic computer is a device that can...

  16. 21 CFR 870.1425 - Programmable diagnostic computer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Programmable diagnostic computer. 870.1425 Section 870.1425 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... diagnostic computer. (a) Identification. A programmable diagnostic computer is a device that can...

  17. 21 CFR 870.1425 - Programmable diagnostic computer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Programmable diagnostic computer. 870.1425 Section 870.1425 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... diagnostic computer. (a) Identification. A programmable diagnostic computer is a device that can...

  18. 21 CFR 870.1425 - Programmable diagnostic computer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Programmable diagnostic computer. 870.1425 Section 870.1425 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... diagnostic computer. (a) Identification. A programmable diagnostic computer is a device that can...

  19. Experiences of Action Leaning in Two SME Business Support Programmes

    ERIC Educational Resources Information Center

    Smith, Laurie

    2009-01-01

    Action learning sets are used by Lancaster University Management School's Institute for Entrepreneurship and Enterprise Development to provide business support to owner managers of small to medium sized enterprises (SMEs). This paper compares the experiences of participants and facilitator of two programmes: one part of a wider programme of…

  20. Effects of a Music Programme on Kindergartners' Phonological Awareness Skills

    ERIC Educational Resources Information Center

    Bolduc, Jonathan

    2009-01-01

    This research examines the effect of a music training programme on the development of phonological awareness among 104 Franco-Canadian kindergarten children. The experimental group (N = 51) participated in an adapted version of the Standley and Hughes music training programme, while the control group (N = 53) took part in the Ministere de…

  1. The Need for a Manifesto for Educational Programme Evaluation

    ERIC Educational Resources Information Center

    Elliott, John; Kushner, Saville

    2007-01-01

    This paper explores the progress of educational programme evaluation over three decades through the lens of a group of evaluators primarily from the UK and the US who met periodically from 1972 to 2004 to review the state of the art of educational programme evaluation--what it could and could not do--in relation to the complexity of programme…

  2. 46 CFR 62.25-25 - Programmable systems and devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Programmable systems and devices. 62.25-25 Section 62.25-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION General Requirements for All Automated Vital Systems § 62.25-25 Programmable systems and...

  3. Evaluating a Special Education Training Programme in Nicaragua

    ERIC Educational Resources Information Center

    Delkamiller, Julie; Swain, Kristine D.; Ritzman, Mitzi J.; Leader-Janssen, Elizabeth M.

    2016-01-01

    This study examined a two-year special education and inclusive practices in-service training programme with a university in Nicaragua. Participants included 14 teachers from nine schools in Nicaragua. Participants' knowledge of special education concepts were evaluated as part of assessing the training modules. In addition, programme evaluation…

  4. The computation of body composition data using a programmable calculator.

    PubMed

    Withers, R T

    1986-01-01

    A body composition programme has been developed for the Texas Instruments TI 59 programmable calculator and printer. The methodology involves the determination of body density by underwater weighing with the ventilated residual volume being measured by helium dilution. Some of the labelled output variables included on the printout are: body density, percent body fat, fat mass and fat free mass. PMID:3755094

  5. What Makes a Good Educator? The Relevance of Meta Programmes

    ERIC Educational Resources Information Center

    Brown, Nigel

    2004-01-01

    This paper reports the results of a qualitative study which explores the relevance of meta programmes to students' perceptions of teaching quality. Meta programmes are a model of personality preferences from the discipline of Neuro Linguistic Programming (NLP). Research into teaching effectiveness indicates that students rate as important "hygiene…

  6. Empirical Investigation of Predictors of Success in an MBA Programme

    ERIC Educational Resources Information Center

    Gupta, Atul; Turek, Joseph

    2015-01-01

    Purpose: The twofold purpose of this study was to determine if selected variables were predictors of: student performance in the MBA programme; and student performance on the MBA MFT exam. Design/methodology/approach: This study focuses on MBA graduates at a US university who have successfully completed the entire programme requirements. Real…

  7. Catering for Diversity in a Principal Induction Programme

    ERIC Educational Resources Information Center

    Robinson, Viviane M. J.; Eddy, David; Irving, Earl

    2006-01-01

    Any programme of principal induction must find ways to respond to the diversity of its participants, in terms of their backgrounds and learning needs. New Zealand's national principal induction programme uses a self assessment of each principal's capability in the leadership of teaching and learning as one of its main sources of information about…

  8. Lunar observations verifier editor programmer's manual, revision 1

    NASA Technical Reports Server (NTRS)

    Barnett, E. L.

    1974-01-01

    The prime purpose of the programmer's manual is to aid the programmer in understanding the programming aspects of the program. A description of the input, the printout, the deck setup, and tape configuration may be obtained from the LOVE user's guide.

  9. Master Study Programmes Orientation and Curricula Inconsistency in Lithuanian Universities

    ERIC Educational Resources Information Center

    Lauzackas, Rimantas; Rackauskaite, Aiste; Jaskauskaite, Daiva

    2004-01-01

    When independence was restored in Lithuania, a single-stage higher education system that had existed hitherto was reorganised into a multi-stage system with Bachelor, Master and Doctoral programme studies. The analysis of Master studies, as a new and atypical phenomenon in Lithuania, highlights the discrepancies between Master programme curricula…

  10. Reforming a Bachelor of Music Programme: A Case Study

    ERIC Educational Resources Information Center

    Carey, Gemma; Lebler, Don

    2012-01-01

    In 2010, the authors conducted a formal review of the Queensland Conservatorium's Bachelor of Music programme to determine to what extent the programme prepared graduates for professional life in the 21st century. The process was informed by comprehensive performance indicator data and substantial feedback from staff, students, and other…

  11. Assessing the Impact of a University Teaching Development Programme

    ERIC Educational Resources Information Center

    Trigwell, Keith; Rodriguez, Katia Caballero; Han, Feifei

    2012-01-01

    Four different indicators are used to assess the impact of a year-long university teaching development programme in an Australian research-led university. All four indicators show small positive outcomes. Teachers who complete the programme have higher rates of receipt of teaching awards and teaching development grants than their colleagues who do…

  12. Assessing "Me Generation's" Entrepreneurship Degree Programmes in Malaysia

    ERIC Educational Resources Information Center

    Zainuddin, Muhammad Nizam; Rejab, Mohd Rozaini Mohd

    2010-01-01

    Purpose: The purpose of this paper is to assess the effectiveness of undergraduates' specialised entrepreneurship programmes in Malaysian universities that have been made available to "ME generation" students. By analysing the antecedents and predicting self-employment intention, the paper evaluates the impact of such programmes upon the…

  13. Curriculum Innovation in Undergraduate Accounting Degree Programmes through "Virtual Internships"

    ERIC Educational Resources Information Center

    Bayerlein, Leopold

    2015-01-01

    Purpose: The purpose of this paper is to discuss major criticisms of traditional undergraduate accounting programmes and to introduce virtual internships as a curriculum innovation that addresses these criticisms. Design/methodology/approach: The main aim of the paper is to inspire curriculum innovation in accounting programmes though the…

  14. Procedures for establishing defensible programmes for assessing practice performance.

    PubMed

    Lew, Stephen R; Page, Gordon G; Schuwirth, Lambert W T; Baron-Maldonado, Margarita; Lescop, Joelle M J; Paget, Neil S; J Southgate, Lesley; Wade, Winifred B

    2002-10-01

    The assessment of the performance of doctors in practice is becoming more widely accepted. While there are many potential purposes for such assessments, sometimes the consequences of the assessments will be 'high stakes'. In these circumstances, any of the many elements of the assessment programme may potentially be challenged. These assessment programmes therefore need to be robust, fair and defensible, taken from the perspectives of consumer, assessee and assessor. In order to inform the design of defensible programmes for assessing practice performance, a group of education researchers at the 10th Cambridge Conference adopted a project management approach to designing practice performance assessment programmes. This paper describes issues to consider in the articulation of the purposes and outcomes of the assessment, planning the programme, the administrative processes involved, including communication and preparation of assessees. Examples of key questions to be answered are provided, but further work is needed to test validity. PMID:12390461

  15. Current Status of the Nuclear Waste Management Programme in Finland - 13441

    SciTech Connect

    Lehto, Kimmo; Vuorio, Petteri

    2013-07-01

    Pursuant to the Decision-in-Principle of 2001 the Finnish programme for geologic disposal of spent fuel has now moved to the phase of applying for construction licence to build up the encapsulation plant and underground repository. The main objective of former programme phase, underground characterisation phase, was to confirm - or refute - the suitability of the Olkiluoto site by investigations conducted underground at the actual depth of the repository. The construction work of the access tunnel to the rock characterisation facility (ONKALO) started in the late summer of 2004. The site research and investigations work aimed at the maturity needed for submission of the application for construction license of the actual repository in end of 2012. This requires, however, that also the technology has reached the maturity needed. The design and technical plans form the necessary platform for the development of the safety case for spent fuel disposal. A plan, 'road map', has been produced for the portfolio of reports that demonstrates the safety of disposal as required by the criteria set by the government and further detailed by the safety authority, STUK. (authors)

  16. The Zero Programme against Bullying: Effects of the Programme in the Context of the Norwegian Manifesto against Bullying

    ERIC Educational Resources Information Center

    Roland, Erling; Bru, Edvin; Midthassel, Unni Vere; Vaaland, Grete S.

    2010-01-01

    The anti-bullying programme "Zero" was implemented at 146 Norwegian primary schools. The outcome among pupils was evaluated after 12 months of the total 16-month period using an age-equivalent design. The present study shows that bullying was reduced among pupils in the schools participating in the Zero programme. Moreover, National surveys in…

  17. Five road safety education programmes for young adolescent pedestrians and cyclists: a multi-programme evaluation in a field setting.

    PubMed

    Twisk, Divera A M; Vlakveld, Willem P; Commandeur, Jacques J F; Shope, Jean T; Kok, Gerjo

    2014-05-01

    A practical approach was developed to assess and compare the effects of five short road safety education (RSE) programmes for young adolescents that does not rely on injury or crash data but uses self reported behaviour. Questionnaires were administered just before and about one month after participation in the RSE programmes, both to youngsters who had participated in a RSE programme, the intervention group, and to a comparable reference group of youngsters who had not, the reference group. For each RSE programme, the answers to the questionnaires in the pre- and post-test were checked for internal consistency and then condensed into a single safety score using categorical principal components analysis. Next, an analysis of covariance was performed on the obtained safety scores in order to compare the post-test scores of the intervention and reference groups, corrected for their corresponding pre-test scores. It was found that three out of five RSE programmes resulted in significantly improved self-reported safety behaviour. However, the proportions of participants that changed their behaviour relative to the reference group were small, ranging from 3% to 20%. Comparisons among programme types showed cognitive approaches not to differ in effect from programmes that used fear-appeal approaches. The method used provides a useful tool to assess and compare the effects of different education programmes on self-reported behaviour. PMID:24509322

  18. Technology-Enhanced Physics Programme for Community-Based Science Learning: Innovative Design and Programme Evaluation in a Theme Park

    ERIC Educational Resources Information Center

    Tho, Siew Wei; Chan, Ka Wing; Yeung, Yau Yuen

    2015-01-01

    In this study, a new physics education programme is specifically developed for a famous theme park in Hong Kong to provide community-based science learning to her visitors, involving her three newly constructed rides. We make innovative use of digital technologies in this programme and incorporate a rigorous evaluation of the learning…

  19. Programmable solid state atom sources for nanofabrication

    NASA Astrophysics Data System (ADS)

    Han, Han; Imboden, Matthias; Stark, Thomas; Del Corro, Pablo G.; Pardo, Flavio; Bolle, Cristian A.; Lally, Richard W.; Bishop, David J.

    2015-06-01

    In this paper we discuss the development of a MEMS-based solid state atom source that can provide controllable atom deposition ranging over eight orders of magnitude, from ten atoms per square micron up to hundreds of atomic layers, on a target ~1 mm away. Using a micron-scale silicon plate as a thermal evaporation source we demonstrate the deposition of indium, silver, gold, copper, iron, aluminum, lead and tin. Because of their small sizes and rapid thermal response times, pulse width modulation techniques are a powerful way to control the atomic flux. Pulsing the source with precise voltages and timing provides control in terms of when and how many atoms get deposited. By arranging many of these devices into an array, one has a multi-material, programmable solid state evaporation source. These micro atom sources are a complementary technology that can enhance the capability of a variety of nano-fabrication techniques.In this paper we discuss the development of a MEMS-based solid state atom source that can provide controllable atom deposition ranging over eight orders of magnitude, from ten atoms per square micron up to hundreds of atomic layers, on a target ~1 mm away. Using a micron-scale silicon plate as a thermal evaporation source we demonstrate the deposition of indium, silver, gold, copper, iron, aluminum, lead and tin. Because of their small sizes and rapid thermal response times, pulse width modulation techniques are a powerful way to control the atomic flux. Pulsing the source with precise voltages and timing provides control in terms of when and how many atoms get deposited. By arranging many of these devices into an array, one has a multi-material, programmable solid state evaporation source. These micro atom sources are a complementary technology that can enhance the capability of a variety of nano-fabrication techniques. Electronic supplementary information (ESI) available: A document containing further information about device characterization

  20. Digital Phase Meter for a Laser Heterodyne Interferometer

    NASA Technical Reports Server (NTRS)

    Loya, Frank

    2008-01-01

    The Digital Phase Meter is based on a modified phase-locked loop. When phase alignment between the reference input and the phase-shifted metrological input is achieved, the loop locks and the phase shift of the digital phase shifter equals the phase difference that one seeks to measure. This digital phase meter is being developed for incorporation into a laser heterodyne interferometer in a metrological apparatus, but could also be adapted to other uses. Relative to prior phase meters of similar capability, including digital ones, this digital phase meter is smaller, less complex, and less expensive. The phase meter has been constructed and tested in the form of a field-programmable gate array (FPGA).

  1. Gynaecological Endoscopic Surgical Education and Assessment. A diploma programme in gynaecological endoscopic surgery.

    PubMed

    Campo, Rudi; Wattiez, Arnaud; Tanos, Vasilis; Di Spiezio Sardo, Attilio; Grimbizis, Grigoris; Wallwiener, Diethelm; Brucker, Sara; Puga, Marco; Molinas, Roger; O'Donovan, Peter; Deprest, Jan; Van Belle, Yves; Lissens, Ann; Herrmann, Anja; Tahir, Mahmood; Benedetto, Chiara; Siebert, Igno; Rabischong, Benoit; De Wilde, Rudy Leon

    2016-04-01

    In recent years, training and education in endoscopic surgery has been critically reviewed. Clinicians, both surgeons as gynaecologist who perform endoscopic surgery without proper training of the specific psychomotor skills are at higher risk to increased patient morbidity and mortality. Although the apprentice-tutor model has long been a successful approach for training of surgeons, recently, clinicians have recognised that endoscopic surgery requires an important training phase outside the operating theatre. The Gynaecological Endoscopic Surgical Education and Assessment programme (GESEA), recognises the necessity of this structured approach and implements two separated stages in its learning strategy. In the first stage, a skill certificate on theoretical knowledge and specific practical psychomotor skills is acquired through a high stake exam; in the second stage, a clinical programme is completed to achieve surgical competence and receive the corresponding diploma. Three diplomas can be awarded: (a) the Bachelor in Endoscopy; (b) the Minimally Invasive Gynaecological Surgeon (MIGS); and (c) the Master level. The Master level is sub-divided into two separate diplomas: the Master in Laparoscopic Pelvic Surgery and the Master in Hysteroscopy. The complexity of modern surgery has increased the demands and challenges to surgical education and the quality control. This programme is based on the best available scientific evidence and it counteracts the problem of the traditional surgical apprentice tutor model. It is seen as a major step toward standardization of endoscopic surgical training in general. PMID:26946312

  2. Parents’ Participation in the Sexuality Education of Their Children in Namibia: A Framework and an Educational Programme for Enhanced Action

    PubMed Central

    Nghipondoka- Lukolo, Linda Ndeshipandula; Charles, Kimera Lukanga

    2016-01-01

    The purpose of the study was to empower rural parents to participate in the sexuality education of their children. The study was designed to be qualitative, explorative, descriptive and contextual in nature. It was performed in three phases. Phase 1 consisted of a situational analysis to explore and describe how parents provide sexuality education. Phase 2 consisted of the development of a conceptual framework that facilitated the development of an educational programme. In phase 3 the programme was implemented and evaluated, recommendations were made and conclusions drawn. The main findings revealed two themes: factors influencing parental participation in their children’s sexuality education, and the need for parental participation in their children’s sexuality education. This article is part of series of three article stems from a study on the topic of sexuality education empowerment programme of rural parents in Namibia. The three articles have the following titles one: parent’s participation in sexuality education of their children: a situational analysis; two: parent’s participation in sexuality education of their children: a conceptual framework and an educational programme to enhance action, and three: parent’s participation in sexuality education of their children: programme implementation and evaluation. The previous paper dealt with parent’s participation in sexuality education of their children: a situational analysis: the results from the in-depth interviews and focus group discussions on sexuality education with children and parents were presented. This paper focuses on describing Phase 2 and 3, namely the process of devising a conceptual framework for the development of an educational programme to empower parents to participate in the sexuality education of their children. Discussions included a description of the conceptual framework, based on the researcher’s paradigmatic assumptions, and the focus group and individual in

  3. Demonstration of a programmable source of two-photon multiqubit entangled states

    SciTech Connect

    Cialdi, Simone; Brivio, Davide; Paris, Matteo G. A.

    2010-04-15

    We suggest and demonstrate a novel source of two-photon multipartite entangled states which exploits the transverse spatial structure of spontaneous parametric down-conversion together with a programmable spatial light modulator (SLM). The one-dimensional SLM is used to perform polarization entanglement purification and to realize arbitrary phase gates between polarization and momentum degrees of freedom of photons. We experimentally demonstrate our scheme by generating two-photon three-qubit linear cluster states with high fidelity using a diode laser pump with a limited coherence time and power on the crystal as low as {approx}2.5 mW.

  4. Framework Programmable Platform for the advanced software development workstation: Framework processor design document

    NASA Technical Reports Server (NTRS)

    Mayer, Richard J.; Blinn, Thomas M.; Mayer, Paula S. D.; Ackley, Keith A.; Crump, Wes; Sanders, Les

    1991-01-01

    The design of the Framework Processor (FP) component of the Framework Programmable Software Development Platform (FFP) is described. The FFP is a project aimed at combining effective tool and data integration mechanisms with a model of the software development process in an intelligent integrated software development environment. Guided by the model, this Framework Processor will take advantage of an integrated operating environment to provide automated support for the management and control of the software development process so that costly mistakes during the development phase can be eliminated.

  5. Manipulation of Micro Scale Particles in Optical Traps Using Programmable Spatial Light Modulation

    NASA Technical Reports Server (NTRS)

    Seibel, Robin E.; Decker, Arthur J. (Technical Monitor)

    2003-01-01

    1064 nm light, from an Nd:YAG laser, was polarized and incident upon a programmable parallel aligned liquid crystal spatial light modulator (PAL-SLM), where it was phase modulated according to the program controlling the PAL-SLM. Light reflected from the PAL-SLM was injected into a microscope and focused. At the focus, multiple optical traps were formed in which 9.975 m spheres were captured. The traps and the spheres were moved by changing the program of the PAL-SLM. The motion of ordered groups of micro particles was clearly demonstrated.

  6. Sentinel-1A - Launching the first satellite and launching the operational Copernicus programme

    NASA Astrophysics Data System (ADS)

    Aschbacher, Josef; Milagro Perez, Maria Pilar

    2014-05-01

    The first Copernicus satellite, Sentinel-1A, is prepared for launch in April 2014. It will provide continuous, systematic and highly reliable radar images of the Earth. Sentinel-1B will follow around 18 months later to increase observation frequency and establish an operational system. Sentinel-1 is designed to work in a pre-programmed conflict-free operation mode ensuring the reliability required by operational services and creating a consistent long-term data archive for applications based on long time series. This mission will ensure the continuation and improvement of SAR operational services and applications addressing primarily medium- to high-resolution applications through a main mode of operation that features both a wide swath (250 km) and high geometric (5 × 20 m) and radiometric resolution, allowing imaging of global landmasses, coastal zones, sea ice, polar areas, and shipping routes at high resolution. The Sentinel-1 main operational mode (Interferometric Wide Swath) will allow to have a complete coverage of the Earth in 6 days in the operational configuration when the two Sentinel-1 spacecraft will be in orbit simultaneously. High priority areas like Europe, Canada and some shipping routes will be covered almost daily. This high global observation frequency is unprecedented and cannot be reached with any other current radar mission. Envisat, for example, which was the 'workhorse' in this domain up to April 2012, reached global coverage every 35 days. Sentinel-1 data products will be made available systematically and free of charge to all users including institutional users, the general public, scientific and commercial users. The transition of the Copernicus programme from the development to operational phase will take place at about the same time when the first Sentinel-1 satellite will be launched. During the operational phase, funding of the programme will come from the European Union Multiannual Financial Framework (MFF) for the years 2014

  7. Area estimation in pharmacokinetic studies using a hand-held programmable calculator.

    PubMed

    Bury, R W

    1984-01-01

    A short program for area analysis in pharmacokinetic studies using the Hewlett-Packard HP41C hand-held programmable calculator is described. Area under the concentration-time curve is calculated firstly within defined time limits and then with extrapolation to infinite time using the slope constant of the terminal phase. Input of concentration-time data is simple and there is no limit on the number of time-concentration co-ordinates which can be entered for area calculation. PMID:6735513

  8. Microelectromechanical mirrors and electrically-programmable diffraction gratings based on two-stage actuation

    DOEpatents

    Allen, James J.; Sinclair, Michael B.; Dohner, Jeffrey L.

    2005-11-22

    A microelectromechanical (MEM) device for redirecting incident light is disclosed. The MEM device utilizes a pair of electrostatic actuators formed one above the other from different stacked and interconnected layers of polysilicon to move or tilt an overlying light-reflective plate (i.e. a mirror) to provide a reflected component of the incident light which can be shifted in phase or propagation angle. The MEM device, which utilizes leveraged bending to provide a relatively-large vertical displacement up to several microns for the light-reflective plate, has applications for forming an electrically-programmable diffraction grating (i.e. a polychromator) or a micromirror array.

  9. ESF EUROCORES Programmes In Geosciences And Environmental Sciences

    NASA Astrophysics Data System (ADS)

    Jonckheere, I. G.

    2007-12-01

    In close cooperation with its Member Organisations, the European Science Foundation (ESF) has launched since late 2003 a series of European Collaborative Research (EUROCORES) Programmes. Their aim is to enable researchers in different European countries to develop cooperation and scientific synergy in areas where European scale and scope are required in a global context. The EUROCORES Scheme provides an open, flexible and transparent framework that allows national science funding and science performing agencies to join forces to support excellent European-led research, following a selection among many science-driven suggestions for new Programmes themes submitted by the scientific community. The EUROCORES instrument represents the first large scale attempt of national research (funding) agencies to act together against fragmentation, asynchronicity and duplication of research (funding) within Europe. There are presently 7 EUROCORES Programmes specifically dealing with cutting edge science in the fields of Earth, Climate and Environmental Sciences. The EUROCORES Programmes consist of a number of international, multidisciplinary collaborative research projects running for 3-4 years, selected through independent peer review. Under the overall responsibility of the participating funding agencies, those projects are coordinated and networked together through the scientific guidance of a Scientific Committee, with the support of a Programme Coordinator, responsible at ESF for providing planning, logistics, and the integration and dissemination of science. Strong links are aimed for with other major international programmes and initiatives worldwide. In this framework, linkage to IYPE would be of major interest for the scientific communities involved. Each Programme mobilises 5 to 13 million Euros in direct science funding from 9 to 27 national agencies from 8 to 20 countries. Additional funding for coordination, networking and dissemination is allocated by the ESF

  10. Achieving behaviour change at scale: Alive & Thrive's infant and young child feeding programme in Bangladesh.

    PubMed

    Sanghvi, Tina; Haque, Raisul; Roy, Sumitro; Afsana, Kaosar; Seidel, Renata; Islam, Sanjeeda; Jimerson, Ann; Baker, Jean

    2016-05-01

    The Alive & Thrive programme scaled up infant and young child feeding interventions in Bangladesh from 2010 to 2014. In all, 8.5 million mothers benefited. Approaches - including improved counselling by frontline health workers during home visits; community mobilization; mass media campaigns reaching mothers, fathers and opinion leaders; and policy advocacy - led to rapid and significant improvements in key practices related to breastfeeding and complementary feeding. (Evaluation results are forthcoming.) Intervention design was based on extensive formative research and behaviour change theory and principles and was tailored to the local context. The programme focused on small, achievable actions for key audience segments identified through rigorous testing. Promotion strategies took into account underlying behavioural determinants and reached a high per cent of the priority groups through repeated contacts. Community volunteers received monetary incentives for mothers in their areas who practised recommended behaviours. Programme monitoring, midterm surveys and additional small studies to answer questions led to ongoing adjustments. Scale-up was achieved through streamlining of tools and strategies, government branding, phased expansion through BRAC - a local non-governmental implementing partner with an extensive community-based platform - and nationwide mainstreaming through multiple non-governmental organization and government programmes. Key messages Well-designed and well-implemented large-scale interventions that combine interpersonal counselling, community mobilization, advocacy, mass communication and strategic use of data have great potential to improve IYCF practices rapidly. Formative research and ongoing studies are essential to tailor strategies to the local context and to the perspectives of mothers, family members, influential community members and policymakers. Continued use of data to adjust programme elements is also central to the process. Scale

  11. Coping with noise in programmable quantum annealers

    NASA Astrophysics Data System (ADS)

    Perdomo-Ortiz, Alejandro

    Solving real-world applications with quantum annealing algorithms requires overcoming several challenges, ranging from translating the computational problem at hand to the quantum-machine language, to tuning several other parameters of the quantum algorithm that have a significant impact on performance of the device. In this talk, we discuss these challenges, strategies developed to enhance performance, and also a more efficient implementation of several applications. For example, in http://arxiv.org/abs/1503.05679 we proposed an method to measure residual systematic biases in the programmable parameters of large-scale quantum annealers. Although the method described there works from a practical point of view, a few questions were left unanswered. One of these puzzles was the observation of a broad distribution in the estimated effective qubit temperatures throughout the device . In this talk, we will present our progress in understanding these puzzles and how these new insights allow for a more effective bias correction protocol. We will present the impact of these new parameter setting and bias correction protocols in the performance of hard discrete optimization problems and in the successful implementation of quantum-assisted machine-learning algorithms.

  12. Multifunction minimization for programmable logic arrays

    SciTech Connect

    Campbell, J.A.

    1984-01-01

    The problem of minimizing two-level AND/OR Boolean algebraic functions of n inputs and m outputs for implementation on programmable logic arrays (PLA) is examined. The theory of multiple-output functions as well as the historically alternative approaches to reckoning the cost of an equation implementation are reviewed. The PLA is shown to be a realization of the least product gate equation cost criterion. The multi-function minimization is dealt with in the context of a directed tree search algorithm developed in previous research. The PLA oriented minimization is shown to alter the nature of each of the basic tenets of multiple-output minimization used in earlier work. The concept of a non-prime but selectable implicant is introduced. A new cost criterion, the quantum cost, is discussed, and an approximation algorithm utilizing this criterion is developed. A timing analysis of a cyclic resolution algorithm for PLA based functions is presented. Lastly, the question of efficiency in automated minimization algorithms is examined. The application of the PLA cost criterion is shown to exhibit intrinsic increases in computational efficiency. A minterm classification algorithm is suggested and a PLA minimization algorithm is implemented in the FORTRAN language.

  13. Big Data Issues under the Copernicus Programme

    NASA Astrophysics Data System (ADS)

    Schulte-Braucks, R. L.

    2014-12-01

    The Copernicus Programme of Earth observation satellites (http://copernicus.eu) will be affected by a growing volume of data and information. The first satellite (Sentinel 1A) has just been launched. Seven additional satellites are to be launched by the end of the decade. These will produce 8 TB of data per day, i.e. considerably more than can be downloaded via normal Internet connections.There is no definitive answer to the many challenges of big data but there are gradual solutions for Copernicus in view of the progressive roll out of the space infrastructure and the thematic services which the European Commission will develop. This presentation will present several approaches to the big data issue. It will start from the needs of the Copernicus users, which are far from being homogeneous. As their needs are different, the European Commission and ESA will have to propose different solutions to fulfil these needs, taking into account the present and future state of technology. The presentation will discuss these solutions, both with regard to a better use of the network and with regard to hosted processing.

  14. Hybrid Programmable Logic Controller for Load Automation

    NASA Astrophysics Data System (ADS)

    Shahzad, Aamir; Farooq, Hashim; Abbar, Sofia; Yousaf, Mushtaq; Hafeez, Kamran; Hanif, M.

    The purpose of this study is to design a Programmable Logic Controller (PLC) to command 8-relays to control and automate ac loads via PC parallel port. In this project, the PLC is connected to the Personal Computer called hybrid PLC and this PC controls all the field ac loads via parallel printer port. Eight signals of different sequences are sent on parallel port via computer keyboard, which activate the microcontroller as inputs. Microcontroller responds according to these inputs and its user programming, which then commands 8-relays to control (on/off) different electronic appliances. Microcontroller memory makes easier to store its programming permanently. This hybrid PLC is applicable for controlling and monitoring industrial processes particularly of small to medium scale manufacturing processes and may be used for home automation as well. Parallel port is accessed by a program written in C++ language and microcontroller is programmed in assembly language. Ac load of any kind, whether resistive or inductive can be controlled with the help of this project.

  15. Digitally Programmable Micro Evaporation Source for Nanofabrication

    NASA Astrophysics Data System (ADS)

    Han, Han; Imboden, Matthias; Del Corro, Pablo; Stark, Thomas; Lally, Richard; Pardo, Flavio; Bolle, Cris; Bishop, David

    2015-03-01

    There is a significant world-wide effort to develop nano-manufacturing methods that can extend into the deep nanoscale region, below 20 nm. Techniques include photolithography, nano-imprint and direct write methods such as dip-pen lithography and atomic calligraphy. A central component of any fabrication setup is the deposition control of the materials to be used. Here we present a MEMS based, multi-material evaporation source array with each source element consisting of a polysilicon plate suspended by two electrical constriction leads. When resistively heating the plate, the pre-loaded material is thermally evaporated off of the plate. By arranging many of these devices into an array, one has a multi-material, digitally programmable evaporation source. Pulsing the source with precisely controlled peak voltage and timing can emit atom fluxes with an unprecedented level of control in terms of what, when and how many atoms get deposited. By varying their dimensions and arrangement, the source array can provide controllable atom fluxes ranging over ten orders of magnitude. Such a material source can provide precise control and flexibility when conducting nanopatterning and nanolithography.

  16. The ESO Large Programme ``First Stars''

    NASA Astrophysics Data System (ADS)

    Bonifacio, P.; Andersen, J.; Andrievsky, S. M.; Barbuy, B.; Beers, T. C.; Caffau, E.; Cayrel, R.; Depagne, E.; François, P.; González Hernández, J. I.; Hansen, C. J.; Herwig, F.; Hill, V.; Korotin, S. A.; Ludwig, H.-G.; Molaro, P.; Nordström, B.; Plez, B.; Primas, F.; Sivarani, T.; Spite, F.; Spite, M.

    In ESO period 65 (April-September 2000) the large programme 165.N-0276, led by Roger Cayrel, began making use of UVES at the Kueyen VLT telescope. Known within the Team and outside as "First Stars", it was aimed at obtaining high resolution, high signal-to-noise ratio spectra in the range 320 nm-1000 nm for a large sample of extremely metal-poor (EMP) stars identified from the HK objective prism survey [T.C. Beers, G.W. Preston, S.A. Shectman in Astron. J. 90, 2089 (1985); T.C. Beers, G.W. Preston, S.A. Shectman in Astron. J. 103, 1987 (1992)]. The goal was to use these spectra to determine accurate atmospheric parameters and chemical composition of these stars which are among the oldest objects amenable to our detailed study. Although these stars are not the first generation of stars they must be very close descendants of the first generation. One may hope to gain insight on the nature of the progenitors from detailed information on the descendants.

  17. A programmable heater control circuit for spacecraft

    NASA Technical Reports Server (NTRS)

    Nguyen, D. D.; Owen, J. W.; Smith, D. A.; Lewter, W. J.

    1994-01-01

    Spacecraft thermal control is accomplished for many components through use of multilayer insulation systems, electrical heaters, and radiator systems. The heaters are commanded to maintain component temperatures within design specifications. The programmable heater control circuit (PHCC) was designed to obtain an effective and efficient means of spacecraft thermal control. The hybrid circuit provides use of control instrumentation as temperature data, available to the spacecraft central data system, reprogramming capability of the local microprocessor during the spacecraft's mission, and the elimination of significant spacecraft wiring. The hybrid integrated circuit has a temperature sensing and conditioning circuit, a microprocessor, and a heater power and control circuit. The device is miniature and housed in a volume which allows physical integration with the component to be controlled. Applications might include alternate battery-powered logic-circuit configurations. A prototype unit with appropriate physical and functional interfaces was procured for testing. The physical functionality and the feasibility of fabrication of the hybrid integrated circuit were successfully verified. The remaining work to develop a flight-qualified device includes fabrication and testing of a Mil-certified part. An option for completing the PHCC flight qualification testing is to enter into a joint venture with industry.

  18. Programmable shape transformation of elastic spherical domes.

    PubMed

    Abdullah, Arif M; Braun, Paul V; Hsia, K Jimmy

    2016-07-20

    We investigate mismatch strain driven programmable shape transformation of spherical domes and report the effects of different geometric and structural characteristics on dome behavior in response to applied mismatch strain. We envision a bilayer dome design where the differential swelling of the inner layer with respect to the passive outer layer in response to changes in dome surroundings (such as the introduction of an organic solvent) introduces mismatch strain within the bilayer system and causes dome shape transformation. Finite element analysis reveals that, in addition to snap-through, spherical domes undergo bifurcation buckling and eventually gradual bending to morph into cylinders with increasing mismatch strain. Besides demonstrating how the snap-through energy barrier depends on the spherical dome shape, our analysis identifies three distinct groups of dome geometries based on their mismatch strain-transformed configuration relationships. Our experiments with polymer-based elastic bilayer domes that exhibit differential swelling in organic solvents qualitatively confirm the finite element predictions. We establish that, in addition to externally applied stimuli (mismatch strain), bilayer spherical dome morphing can be tuned and hence programmed through its geometry and structural characteristics. Incorporation of an elastic instability mechanism such as snap-through within the framework of stimuli-responsive functional devices can improve their response time which is otherwise controlled by diffusion. Hence, our proposed design guidelines can be used to realize deployable, multi-functional, reconfigurable, and therefore, adaptive structures responsive to a diverse set of stimuli across multiple length scales. PMID:27435451

  19. Design of a programmable active acoustics metamaterial

    NASA Astrophysics Data System (ADS)

    Smoker, Jason J.

    Metamaterials are artificial materials engineered to provide properties which may not be readily available in nature. The development of such class of materials constitutes a new area of research that has grown significantly over the past decade. Acoustic metamaterials, specifically, are even more novel than their electromagnetic counterparts arising only in the latter half of the decade. Acoustic metamaterials provide a new tool in controlling the propagation of pressure waves. However, physical design and frequency tuning, is still a large obstacle when creating a new acoustic metamaterial. This dissertation describes active and programmable design for acoustic metamaterials which allows the same basic physical design principles to be used for a variety of application. With cloaking technology being of a great interest to the US Navy, the proposed design approach would enable the development of a metamaterial with spatially changing effective parameters while retaining a uniform physical design features. The effective parameters would be controlled by tuning smart actuators embedded inside the metamaterial structure. Since this design is based on dynamic effective parameters that can be electrically controlled, material property ranges of several orders of magnitude could potentially be achieved without changing any physical parameters. With such unique capabilities, physically realizable acoustic cloaks can be achieved and objects treated with these active metamaterials can become acoustically invisible.

  20. Paper pump for passive and programmable transport

    PubMed Central

    Wang, Xiao; Hagen, Joshua A.; Papautsky, Ian

    2013-01-01

    In microfluidic systems, a pump for fluid-driving is often necessary. To keep the size of microfluidic systems small, a pump that is small in size, light-weight and needs no external power source is advantageous. In this work, we present a passive, simple, ultra-low-cost, and easily controlled pumping method based on capillary action of paper that pumps fluid through conventional polymer-based microfluidic channels with steady flow rate. By using inexpensive cutting tools, paper can be shaped and placed at the outlet port of a conventional microfluidic channel, providing a wide range of pumping rates. A theoretical model was developed to describe the pumping mechanism and aid in the design of paper pumps. As we show, paper pumps can provide steady flow rates from 0.3 μl/s to 1.7 μl/s and can be cascaded to achieve programmable flow-rate tuning during the pumping process. We also successfully demonstrate transport of the most common biofluids (urine, serum, and blood). With these capabilities, the paper pump has the potential to become a powerful fluid-driving approach that will benefit the fielding of microfluidic systems for point-of-care applications. PMID:24403999

  1. Universe Awareness: a global educational programme

    NASA Astrophysics Data System (ADS)

    Sankatsing Nava, Tibisay; Russo, Pedro

    2015-08-01

    Universe Awareness (UNAWE) is a global astronomy education programme that uses the beauty and grandeur of the Universe to encourage young children, particularly those from an underprivileged background, to have an interest in science and technology and foster their sense of global citizenship from an early age.UNAWE’s activities consist of four main components:- Coordinating an international network comprised of more than 1000 astronomers, teachers and educators in more than 60 countries- Developing and distributing educational resources such as the inflatable UNAWE Earthball, the Universe-in-a Box educational kit and Space Scoop, the astronomy news service for children.- Providing training activities for teachers and other educators of young children around the world- Providing resources for the evaluation of educational activitiesBetween 2011 and 2013, the European branch of UNAWE, EU-UNAWE, was funded by the European Commission to implement a project in 5 EU countries and South Africa. This project has been concluded successfully. The global project of Universe Awareness coordinated by Leiden University has continued to grow since, with an expanding international network, new educational resources and teacher trainings and an International Workshop in collaboration with ESA in October 2015, among other activities.

  2. The public outreach programme of ENEAS

    NASA Astrophysics Data System (ADS)

    Kurtz, D. W.; Kolenberg, K.; Kollath, Z.; Teixeira, T.

    2003-07-01

    Everyone is fascinated with astronomy. Opportunities for astronomers to explain their work to the public with popular books, public talks, media interviews, television and radio programmes and internet sites are unlimited with very satisfying public response to all of our efforts. Recognising this, the directors of the European Network of Excellence in Asteroseismology, ENEAS, have created ENEAS-Outreach to help all of the more than 250 scientists in ENEAS bring the marvels of asteroseismology to the public. We, the four authors of this paper, are the board of directors of ENEAS-Outreach. Our purpose here is to call for input from members of the group, and to make available the outreach work of our colleagues for everyone's use. Public outreach is rewarding, but time-consuming. Our job as directors is to gather and create outreach material, and make that available to the entire group. It is not possible for only a few people who are interested in public outreach to give public talks, media interviews and presentations, and create internet sites in all the local languages of our member countries. What we in ENEAS-Outreach are doing is to create materials in our ``connecting'' language, English, that can then be adapted for local use all over Europe. These materials will be made available on the ENEAS website. To illustrate some of the possibilities, we explain here some our individual activities in public outreach.

  3. Design of programmable intelligent cell phone jammer

    NASA Astrophysics Data System (ADS)

    Elangovan, Divya; Ravi, Aswin

    2011-12-01

    The usage of cell phones has increased enormously; at present silence and security is the need of the hour in many places. This can be done by using cell phone jammer, which blocks all the signals. This paper describes the design of an enhanced technique for jamming the cell phone signals. Our main objective is to concentrate on a specific band of frequency, which makes communication possible, by jamming this frequency we block out the specific signal that are responsible for making the call. This method enables the jammer to be more precise and effective, so precise that it can focus on specific area and allowing the programmer to define the area. The major advancement will be that emergency services can be availed which is very crucial in case of any calamity, they are intelligent devices as they act only after they receive signals and also it has a lesser power consumption than existing models. This technique has infinite potentials and sure can this be modified to match all our imaginations.

  4. Programmable motion of DNA origami mechanisms

    PubMed Central

    Marras, Alexander E.; Zhou, Lifeng; Su, Hai-Jun; Castro, Carlos E.

    2015-01-01

    DNA origami enables the precise fabrication of nanoscale geometries. We demonstrate an approach to engineer complex and reversible motion of nanoscale DNA origami machine elements. We first design, fabricate, and characterize the mechanical behavior of flexible DNA origami rotational and linear joints that integrate stiff double-stranded DNA components and flexible single-stranded DNA components to constrain motion along a single degree of freedom and demonstrate the ability to tune the flexibility and range of motion. Multiple joints with simple 1D motion were then integrated into higher order mechanisms. One mechanism is a crank–slider that couples rotational and linear motion, and the other is a Bennett linkage that moves between a compacted bundle and an expanded frame configuration with a constrained 3D motion path. Finally, we demonstrate distributed actuation of the linkage using DNA input strands to achieve reversible conformational changes of the entire structure on ∼minute timescales. Our results demonstrate programmable motion of 2D and 3D DNA origami mechanisms constructed following a macroscopic machine design approach. PMID:25561550

  5. Programmable motion of DNA origami mechanisms.

    PubMed

    Marras, Alexander E; Zhou, Lifeng; Su, Hai-Jun; Castro, Carlos E

    2015-01-20

    DNA origami enables the precise fabrication of nanoscale geometries. We demonstrate an approach to engineer complex and reversible motion of nanoscale DNA origami machine elements. We first design, fabricate, and characterize the mechanical behavior of flexible DNA origami rotational and linear joints that integrate stiff double-stranded DNA components and flexible single-stranded DNA components to constrain motion along a single degree of freedom and demonstrate the ability to tune the flexibility and range of motion. Multiple joints with simple 1D motion were then integrated into higher order mechanisms. One mechanism is a crank-slider that couples rotational and linear motion, and the other is a Bennett linkage that moves between a compacted bundle and an expanded frame configuration with a constrained 3D motion path. Finally, we demonstrate distributed actuation of the linkage using DNA input strands to achieve reversible conformational changes of the entire structure on ∼ minute timescales. Our results demonstrate programmable motion of 2D and 3D DNA origami mechanisms constructed following a macroscopic machine design approach. PMID:25561550

  6. FIJI geothermal resource assessment and development programme

    SciTech Connect

    Autar, Rohit K.

    1996-01-24

    The Fiji Department of Energy (DOE) has a comprehensive resource assessment programme which assesses and promotes the use of local renewable energy resources where they are economically viable. DOE is currently involved in the investigation of the extent of geothermal resources for future energy planning and supply purposes. The aim is to determine (a) whether exploitable geothermal fields exist in the Savusavu or Labasa areas. the two geothermal fields with the greatest potential, (b) the cost of exploiting these fields for electricity generation/process heat on Vanua Levu. (c) the comparative cost per mega-watt-hour (MWh) of geothermal electricity generation with other generating options on Vanua Levu, and. (d) to promote the development of the geothermal resource by inviting BOO/BOOT schemes. Results to date have indicated that prospects for using geothermal resource for generating electricity lies in Savusavu only - whereas the Labasa resource can only provide process heat. All geophysical surveys have been completed and the next stage is deep drilling to verify the theoretical findings and subsequent development.

  7. Antimicrobial stewardship programme (AMSP) practices in India

    PubMed Central

    Walia, Kamini; Ohri, V.C.; Mathai, Dilip

    2015-01-01

    A survey was conducted to ascertain practice of antimicrobial stewardship programme (AMSP) in India for 2013. A total of 20 health care institutions (HCI) responded to a detailed questionnaire. All the institutions contacted were tertiary care HCI, of which 12 were funded by government (GHCI) and 8 were corporate/private HCI (PHCI). Further, all catered to both rural and urban populations and were spread across the country. Written documents were available with 40 per cent for AMSP, 75 per cent for hospital infection control (HIC) and HIC guidelines and 65 per cent for antimicrobial agents (AMA) prescription guidelines. Records were maintained for health care associated infections (HCAI) by 60 per cent HCI. Antimicrobial resistance (AMR) data were being analysed by 80 per cent HCI. AMA usage data were analysed by only 25 per cent HCI and AMA prescription audit and feedback by 30 per cent. PHCI performed better than GHCI across all fields of AMSP. The main contributory factor was possibly the much higher level of accreditation of PHCI hospitals and their diagnostic laboratories. The absence of infectious diseases physicians and clinical pharmacists is worrying and demands careful attention. PMID:26354210

  8. "G.P.S Matrices" programme: A method to improve the mastery level of social science students in matrices operations

    NASA Astrophysics Data System (ADS)

    Lee, Ken Voon

    2013-04-01

    The purpose of this action research was to increase the mastery level of Form Five Social Science students in Tawau II National Secondary School in the operations of addition, subtraction and multiplication of matrices in Mathematics. A total of 30 students were involved. Preliminary findings through the analysis of pre-test results and questionnaire had identified the main problem faced in which the students felt confused with the application of principles of the operations of matrices when performing these operations. Therefore, an action research was conducted using an intervention programme called "G.P.S Matrices" to overcome the problem. This programme was divided into three phases. 'Gift of Matrices' phase aimed at forming matrix teaching aids. The second and third phases were 'Positioning the Elements of Matrices' and 'Strenghtening the Concept of Matrices'. These two phases were aimed at increasing the level of understanding and memory of the students towards the principles of matrix operations. Besides, this third phase was also aimed at creating an interesting learning environment. A comparison between the results of pre-test and post-test had shown a remarkable improvement in students' performances after implementing the programme. In addition, the analysis of interview findings also indicated a positive feedback on the changes in students' attitude, particularly in the aspect of students' understanding level. Moreover, the level of students' memory also increased following the use of the concrete matrix teaching aids created in phase one. Besides, teachers felt encouraging when conducive learning environment was created through students' presentation activity held in third phase. Furthermore, students were voluntarily involved in these student-centred activities. In conclusion, this research findings showed an increase in the mastery level of students in these three matrix operations and thus the objective of the research had been achieved.

  9. Financial aspects of veterinary herd health management programmes.

    PubMed

    Ifende, V I; Derks, M; Hooijer, G A; Hogeveen, H

    2014-09-01

    Veterinary herd health management (VHHM) programmes have been shown to be economically effective in the past. However, no current information is available on costs and benefits of these programmes. This study compared economics and farm performance between participants and non-participants in VHHM programmes in 1013 dairy farms with over 40 cows. Milk Production Registration (MPR) data and a questionnaire concerning VHHM were used. Based on the level of participation in VHHM (as indicated in the questionnaire), costs of the programmes were calculated using a normative model. The economic value of the production effects was similarly calculated using normative modelling based on MPR data. Participants in VHHM had a better performance with regard to production, but not with regard to reproduction. Over 90 per cent of the VHHM participants were visited at least once every six weeks and most participants discussed at least three topics. In most farms, the veterinarian did the pregnancy checks as part of the VHHM programmes. There was a benefit to cost ratio of about five per cow per year for VHHM participants, and a mean difference in net returns of €30 per cow per year after adjusting for the cost of the programme. This portrays that participation in a VHHM programme is cost-efficient. There is, however, much unexplained variation in the net returns, possibly due to diverse approaches by veterinarians towards VHHM or by other factors not included in this analysis, like nutritional quality or management abilities of the farmer. PMID:24934398

  10. Integrated programme for control of geohelminths: a perspective.

    PubMed

    Ananthakrishnan, S; Das, P K

    2001-01-01

    Infestation by geohelminths is an important public health problem in developing countries like India. It is a major cause of morbidity in school-age children who have the highest burden of worm infestation. Some of the morbid conditions attributed to intestinal helminthiasis are malnutrition, growth retardation, anaemia, vitamin A deficiency and impaired intellectual performance. Chemotherapy targeted at school-age children has been recommended as a cost-effective and feasible control programme for the control of geohelminths. To optimize resources a geohelminth control programme can be integrated with other existing national health programmes. The availability of drugs such as diethyl carbamazine (DEC) and albendazole, which have anthelminthic and antifilarial properties, opens the possibility of integrating a geohelminth control programme with a filaria control programme. However, co-administration of DEC and albendazole raises several issues of frequency of administration, efficacy, compliance and cost-effectiveness. Thus, integrating a geohelminth control programme with the existing mid-day meal or anaemia prophylaxis programme would be a more appropriate and cost-effective strategy to control geohelminths, alleviate the morbidity caused by them and improve the overall health of the community. PMID:11467143

  11. Nature and impact of European anti-stigma depression programmes.

    PubMed

    Quinn, Neil; Knifton, Lee; Goldie, Isabella; van Bortel, Tine; Dowds, Julie; Lasalvia, Antonio; Scheerder, Gert; Boumans, Jenny; Svab, Vesna; Lanfredi, Mariangela; Wahlbeck, Kristian; Thornicroft, Graham

    2014-09-01

    Stigma associated with depression is a major public health issue in the EU, with over 20 million people experiencing depression and its associated personal distress each year. While most programmes against stigma related to mental health problems are of a general nature, the knowledge about programmes tackling stigma against people with depression is limited. This study therefore aims to assess the nature and impact of depression-specific programmes in EU countries. Using a web-based tool, 26 programmes were identified across the 18 EU countries taking part in the study. Most were universal and targeted the whole population, while many also targeted specific population groups or settings, such as young people or health professionals. The most common programme aim was improving literacy, although reducing stigmatizing attitudes and discriminatory behaviour and promoting help-seeking were also common. Most programmes originated from professional bodies, or as grassroots initiatives from service user groups/NGOs, rather than as part of national and local policy. The approaches used were primarily different forms of education/information, with some, but very limited, use of positive personal contact. Overall, the quality and extent of impact of the programmes was limited, with few leading to peer-reviewed publications. Specific programmes were identified with evidence of positive impact, and we drew on these examples to develop a framework to be used for future programmes against stigma and discrimination associated with depression. These findings are provided in full in the Anti-Stigma Partnership European Network Toolkit available at www.antistigma.eu. PMID:23349322

  12. PHASE DETECTOR

    DOEpatents

    Kippenhan, D.O.

    1959-09-01

    A phase detector circuit is described for use at very high frequencies of the order of 50 megacycles. The detector circuit includes a pair of rectifiers inverted relative to each other. One voltage to be compared is applied to the two rectifiers in phase opposition and the other voltage to be compared is commonly applied to the two rectifiers. The two result:ng d-c voltages derived from the rectifiers are combined in phase opposition to produce a single d-c voltage having amplitude and polarity characteristics dependent upon the phase relation between the signals to be compared. Principal novelty resides in the employment of a half-wave transmission line to derive the phase opposing signals from the first voltage to be compared for application to the two rectifiers in place of the transformer commonly utilized for such purpose in phase detector circuits for operation at lower frequency.

  13. Distributed solid state programmable thermostat/power controller

    NASA Technical Reports Server (NTRS)

    Alexander, Jane C. (Inventor); Howard, David E. (Inventor); Smith, Dennis A. (Inventor)

    2008-01-01

    A self-contained power controller having a power driver switch, programmable controller, communication port, and environmental parameter measuring device coupled to a controllable device. The self-contained power controller needs only a single voltage source to power discrete devices, analog devices, and the controlled device. The programmable controller has a run mode which, when selected, upon the occurrence of a trigger event changes the state of a power driver switch and wherein the power driver switch is maintained by the programmable controller at the same state until the occurrence of a second event.

  14. Statistical report of WHO/UNICEF BCG vaccination programmes

    PubMed Central

    1955-01-01

    A statistical documentation is given of the WHO/UNICEF BCG vaccination programme from its beginning in 1951 up to the end of 1953. Within the framework of this programme 26 countries in three continents have been assisted in carrying out mass BCG vaccination campaigns, including the testing of 43 million persons and the vaccination of 16 million. Data on tuberculin-testing and BCG vaccination are given in summary form for each country in the programme and in more detail for countries where the campaigns have been completed. PMID:14351981

  15. Certain aspects of the psychological analysis of programmer activity. [selection of computer programmers

    NASA Technical Reports Server (NTRS)

    Bondarovskaya, V. M.

    1975-01-01

    The psychological analysis of programmer activity showed that one of its basic characteristics is the need to employ formal languages. In determining ways of effectively mastering the capacity to write algorithms in the algorithmic language, it is expedient to proceed from its similarity to the living languages and the language of mathematical formulas, and to choose certain psychological principles of mastering foreign languages and mathematical symbols in teaching the algorithmic language. General models of the input language significantly increase the effectiveness of its mastery and permit the development of thinking on the part of the students.

  16. Vocational Preparation & Training Programme. Evaluation Report.

    ERIC Educational Resources Information Center

    European Social Fund, Dublin (Ireland).

    Ireland's vocational preparation and training (VPT) program was evaluated to determine its effectiveness in achieving the general/specific objectives specified in Ireland's national development plan, responsiveness to local needs, outcomes, and future challenges. The data collection activities were organized in three phases as follows: exploratory…

  17. Technology-Enhanced Physics Programme for Community-Based Science Learning: Innovative Design and Programme Evaluation in a Theme Park

    NASA Astrophysics Data System (ADS)

    Tho, Siew Wei; Chan, Ka Wing; Yeung, Yau Yuen

    2015-10-01

    In this study, a new physics education programme is specifically developed for a famous theme park in Hong Kong to provide community-based science learning to her visitors, involving her three newly constructed rides. We make innovative use of digital technologies in this programme and incorporate a rigorous evaluation of the learning effectiveness of the programme. A total of around 200 students from nine local secondary schools participated in both the physics programme and its subsequent evaluation which consists of a combination of research and assessment tools, including pre- and post-multiple-choice tests, a questionnaire survey and an interview as specifically developed for this programme, or adopted from some well-accepted research instruments. Based on the evaluation of students' academic performance, there are two educationally significant findings on enhancing the students' physics learning: (a) traditionally large gender differences in physics performance and interest of learning are mostly eliminated; and (b) a less-exciting ride called the aviator (instead of the most exciting roller-coaster ride) can induce the largest learning effect (or gain in academic performance) amongst teenagers. Besides, findings from the questionnaire survey and interviews of participants are reported to reveal their views, perceptions, positive and negative comments or feedback on this programme which could provide valuable insights for future development of other similar community-based programmes.

  18. The long-term effectiveness of the International Child Development Programme (ICDP) implemented as a community-wide parenting programme

    PubMed Central

    Skar, Ane-Marthe Solheim; von Tetzchner, Stephen; Clucas, Claudine; Sherr, Lorraine

    2015-01-01

    Short-term effectiveness of the International Child Development Programme (ICDP) for parents in the general population has been studied. The aim of this paper was to investigate the longer term impact of the ICDP programme on parents looking for sustained changes 6–12 months after the programme. For this, a non-clinical caregiver group attending the ICDP programme (N = 79) and a non-attending comparison group (N = 62) completed questionnaires on parenting, psychosocial functioning, and child difficulties before, on completion and 6–12 months after the ICDP programme. Analyses compare changes in scores over time. The results revealed that the ICDP group showed significantly improved scores on parenting measures, less loneliness, and trends towards improved self-efficacy compared to the comparison group 6–12 months after programme completion. The ICDP group also reported that their children spent significantly less time on television and computer games and a trend towards fewer child difficulties. Key positive effects sustained over time but at a somewhat lower level, supporting community-wide implementation of ICDP as a general parenting programme. It is concluded that more intensive training with follow-up sessions should be considered to sustain and boost initial gains. PMID:25431603

  19. Nigeria's Satellite Programme Development: Prospects and Challenges

    NASA Astrophysics Data System (ADS)

    Akinyede, Joseph

    Nigeria's desire to maximize the benefits of space technology for its sustainable development, has become a reality with the establishment of the National Space Research and Development Agency (NASRDA) in May 1999 and the approval of the national Space Policy and Programmes in July 2001. In November, 2000, the Federal Government took a bold step with the signing of an agreement with the Surrey Satellite Technology Limited (SSTL) of United Kingdom (UK) for the design, construction and launch of a medium resolution micro-satellite - NigeriaSat-1 with a Ground Sampling Distance of thirty-two (32) meters. The agreement also covers the Know-How-Technology-Training (KHTT) to Nigerian Engineers and Scientists for a period of 18th months at SSTL‘s facility in the U.K.. NigeriaSat-1 was successfully launched into Leo Earth Orbit on 27th September, 2003. NigeriaSat- 1 is one of the five (5) satellites belonging to Nigeria, Algeria, Turkey, United Kingdom and China being operated in a Disaster Monitoring Constellation (DMC). The launch of NigeriaSat-1 has promoted access to information which has become a strategy for mass socio-economic development, as information underscores all developmental effort be it in education, provision of health services, marketing, construction industry, tourism, defense, etc. As a follow-up to the successful launch of NigeriaSat-1, the government of Nigeria started the implementation of a Nigerian communication satellite (NigcomSat-1) to address the problem of communication which is the greatest drawbacks to the socio-economic development of the country, particularly in the areas of rural telephone, tele-education, tele-medicine, egovernment, e-commerce and real-time monitoring services. NigcomSat-1, which carries 40- hybrid transponders in the C, KU, KA and L bands, has a 15 years life span and coverage of the African continent, Middle East and part of Europe was launched in May 2007. To satisfy geospatial data needs in sectors such as survey

  20. Sea & Space: a New European Educational Programme

    NASA Astrophysics Data System (ADS)

    1998-01-01

    This spring, teachers across Europe will enjoy support for exciting, novel educational projects on astronomy, navigation and environmental observations. The largely web-based and highly interactive SEA & SPACE programme makes it possible for pupils to perform field experiments and astronomical observations and to obtain and process satellite images. A contest will take the best pupils for one week to Lisbon (Portugal), to Europe's space port in Kourou (French Guyana) where the European launcher lifts off or to ESO's Very Large Telescope at the Cerro Paranal Observatory in Chile, the largest optical telescope in the world. The SEA & SPACE project is a joint initiative of the European Space Agency (ESA) , the European Southern Observatory (ESO) , and the European Association for Astronomy Education (EAAE). It builds on these organisations' several years' successful participation in the European Week for Scientific and Technological Culture organised by the European Commission that they intend to continue in 1998. The 1998 World Exhibition EXPO98 in Lisbon will focus on the oceans. This is why the umbrella theme of SEA & SPACE is concerned with the many relations between the oceans and the space that surrounds us, from ancient times to present days. Under the new programme, teaching resources are offered for three major areas, Remote Sensing of Europe's Coastal Environment, Navigation and Oceans of Water. Remote Sensing of Europe's Coastal Environment : observations of the Earth from Space are made accessible to pupils who will appreciate their usefulness through interactive image processing and field observations; Navigation : the capabilities and functioning of different navigation techniques are explored through experiments using navigation by the stars, with GPS, and via satellite images/maps; Oceans of Water : What is the role of water in Nature? How can one detect water from satellites or with telescopes? How much water is there in rivers and floods, in an ocean

  1. Planck pre-launch status: The Planck-LFI programme

    NASA Astrophysics Data System (ADS)

    Mandolesi, N.; Bersanelli, M.; Butler, R. C.; Artal, E.; Baccigalupi, C.; Balbi, A.; Banday, A. J.; Barreiro, R. B.; Bartelmann, M.; Bennett, K.; Bhandari, P.; Bonaldi, A.; Borrill, J.; Bremer, M.; Burigana, C.; Bowman, R. C.; Cabella, P.; Cantalupo, C.; Cappellini, B.; Courvoisier, T.; Crone, G.; Cuttaia, F.; Danese, L.; D'Arcangelo, O.; Davies, R. D.; Davis, R. J.; de Angelis, L.; de Gasperis, G.; de Rosa, A.; de Troia, G.; de Zotti, G.; Dick, J.; Dickinson, C.; Diego, J. M.; Donzelli, S.; Dörl, U.; Dupac, X.; Enßlin, T. A.; Eriksen, H. K.; Falvella, M. C.; Finelli, F.; Frailis, M.; Franceschi, E.; Gaier, T.; Galeotta, S.; Gasparo, F.; Giardino, G.; Gomez, F.; Gonzalez-Nuevo, J.; Górski, K. M.; Gregorio, A.; Gruppuso, A.; Hansen, F.; Hell, R.; Herranz, D.; Herreros, J. M.; Hildebrandt, S.; Hovest, W.; Hoyland, R.; Huffenberger, K.; Janssen, M.; Jaffe, T.; Keihänen, E.; Keskitalo, R.; Kisner, T.; Kurki-Suonio, H.; Lähteenmäki, A.; Lawrence, C. R.; Leach, S. M.; Leahy, J. P.; Leonardi, R.; Levin, S.; Lilje, P. B.; López-Caniego, M.; Lowe, S. R.; Lubin, P. M.; Maino, D.; Malaspina, M.; Maris, M.; Marti-Canales, J.; Martinez-Gonzalez, E.; Massardi, M.; Matarrese, S.; Matthai, F.; Meinhold, P.; Melchiorri, A.; Mendes, L.; Mennella, A.; Morgante, G.; Morigi, G.; Morisset, N.; Moss, A.; Nash, A.; Natoli, P.; Nesti, R.; Paine, C.; Partridge, B.; Pasian, F.; Passvogel, T.; Pearson, D.; Pérez-Cuevas, L.; Perrotta, F.; Polenta, G.; Popa, L. A.; Poutanen, T.; Prezeau, G.; Prina, M.; Rachen, J. P.; Rebolo, R.; Reinecke, M.; Ricciardi, S.; Riller, T.; Rocha, G.; Roddis, N.; Rohlfs, R.; Rubiño-Martin, J. A.; Salerno, E.; Sandri, M.; Scott, D.; Seiffert, M.; Silk, J.; Simonetto, A.; Smoot, G. F.; Sozzi, C.; Sternberg, J.; Stivoli, F.; Stringhetti, L.; Tauber, J.; Terenzi, L.; Tomasi, M.; Tuovinen, J.; Türler, M.; Valenziano, L.; Varis, J.; Vielva, P.; Villa, F.; Vittorio, N.; Wade, L.; White, M.; White, S.; Wilkinson, A.; Zacchei, A.; Zonca, A.

    2010-09-01

    This paper provides an overview of the Low Frequency Instrument (LFI) programme within the ESA Planck mission. The LFI instrument has been developed to produce high precision maps of the microwave sky at frequencies in the range 27-77 GHz, below the peak of the cosmic microwave background (CMB) radiation spectrum. The scientific goals are described, ranging from fundamental cosmology to Galactic and extragalactic astrophysics. The instrument design and development are outlined, together with the model philosophy and testing strategy. The instrument is presented in the context of the Planck mission. The LFI approach to ground and inflight calibration is described. We also describe the LFI ground segment. We present the results of a number of tests demonstrating the capability of the LFI data processing centre (DPC) to properly reduce and analyse LFI flight data, from telemetry information to calibrated and cleaned time ordered data, sky maps at each frequency (in temperature and polarization), component emission maps (CMB and diffuse foregrounds), catalogs for various classes of sources (the Early Release Compact Source Catalogue and the Final Compact Source Catalogue). The organization of the LFI consortium is briefly presented as well as the role of the core team in data analysis and scientific exploitation. All tests carried out on the LFI flight model demonstrate the excellent performance of the instrument and its various subunits. The data analysis pipeline has been tested and its main steps verified. In the first three months after launch, the commissioning, calibration, performance, and verification phases will be completed, after which Planck will begin its operational life, in which LFI will have an integral part.

  2. Australian Gonococcal Surveillance Programme annual report, 2013.

    PubMed

    Lahra, Monica M

    2015-03-01

    The Australian Gonococcal Surveillance Programme has continuously monitored antimicrobial resistance in clinical isolates of Neisseria gonorrhoeae from all states and territories since 1981. In 2013, 4,897 clinical isolates of gonococci from public and private sector sources were tested for in vitro antimicrobial susceptibility by standardised methods. Decreased susceptibility to ceftriaxone (MIC value 0.06-0.125 mg/L) was found nationally in 8.8% of isolates, double that reported in 2012 (4.4%). The highest proportions were reported from New South Wales and Victoria (both states reporting 11.8%), with a high proportion of strains also reported from Tasmania but a low number of isolates were tested. In addition, there was a multi-drug-resistant strain of N. gonorrhoeae isolated from a traveller to Australia, with a ceftraixone MIC value of 0.5 mgL-the highest ever reported in Australia. These antimicrobial resistance data from Australia in 2013 are cause for considerable concern. With the exception of remote Northern Territory where penicillin resistance rates remain low (1.3%) the proportion of strains resistant to penicillin remained high in all jurisdictions ranging from 15.6% in the Australian Capital Territory to 44.1% in Victoria. Quinolone resistance ranged from 16% in the Australian Capital Territory to 46% in Victoria. Azithromycin susceptibility testing was performed in all jurisdictions and resistance ranged from 0.3% in the Northern Territory to 5.7% in Queensland. High level resistance to azithromycin (MIC value was > 256 mg/L) was reported for the first time in Australia, in 4 strains: 2 each from Queensland and Victoria. Azithromycin resistant gonococci were not detected in the Australian Capital Territory, Tasmania or from the remote Northern Territory. Nationally, all isolates remained susceptible to spectinomycin. PMID:26063087

  3. Compact programmable photonic variable delay devices

    NASA Technical Reports Server (NTRS)

    Yao, X. Steve (Inventor)

    1999-01-01

    Optical variable delay devices for providing variable true time delay to multiple optical beams simultaneously. A ladder-structured variable delay device comprises multiple basic building blocks stacked on top of each other resembling a ladder. Each basic building block has two polarization beamsplitters and a polarization rotator array arranged to form a trihedron; Controlling an array element of the polarization rotator array causes a beam passing through the array element either going up to a basic building block above it or reflect back towards a block below it. The beams going higher on the ladder experience longer optical path delay. An index-switched optical variable delay device comprises of many birefringent crystal segments connected with one another, with a polarization rotator array sandwiched between any two adjacent crystal segments. An array element in the polarization rotator array controls the polarization state of a beam passing through the element, causing the beam experience different refractive indices or path delays in the following crystal segment. By independently control each element in each polarization rotator array, variable optical path delays of each beam can be achieved. Finally, an index-switched variable delay device and a ladder-structured variable device are cascaded to form a new device which combines the advantages of the two individual devices. This programmable optic device has the properties of high packing density, low loss, easy fabrication, and virtually infinite bandwidth. The device is inherently two dimensional and has a packing density exceeding 25 lines/cm.sup.2. The delay resolution of the device is on the order of a femtosecond (one micron in space) and the total delay exceeds 10 nanosecond. In addition, the delay is reversible so that the same delay device can be used for both antenna transmitting and receiving.

  4. Embedded programmable blood pressure monitoring system

    NASA Astrophysics Data System (ADS)

    Hasan, Md. Mahmud-Ul; Islam, Md. Kafiul; Shawon, Mehedi Azad; Nowrin, Tasnuva Faruk

    2010-02-01

    A more efficient newer algorithm of detecting systolic and diastolic pressure of human body along with a complete package of an effective user-friendly embedded programmable blood pressure monitoring system has been proposed in this paper to reduce the overall workload of medical personals as well as to monitor patient's condition more conveniently and accurately. Available devices for measuring blood pressure have some problems and limitations in case of both analog and digital devices. The sphygmomanometer, being analog device, is still being used widely because of its reliability and accuracy over digital ones. But it requires a skilled person to measure the blood pressure and obviously not being automated as well as time consuming. Our proposed system being a microcontroller based embedded system has the advantages of the available digital blood pressure machines along with a much improved form and has higher accuracy at the same time. This system can also be interfaced with computer through serial port/USB to publish the measured blood pressure data on the LAN or internet. The device can be programmed to determine the patient's blood pressure after each certain interval of time in a graphical form. To sense the pressure of human body, a pressure to voltage transducer is used along with a cuff in our system. During the blood pressure measurement cycle, the output voltage of the transducer is taken by the built-in ADC of microcontroller after an amplifier stage. The recorded data are then processed and analyzed using the effective software routine to determine the blood pressure of the person under test. Our proposed system is thus expected to certainly enhance the existing blood pressure monitoring system by providing accuracy, time efficiency, user-friendliness and at last but not the least the 'better way of monitoring patient's blood pressure under critical care' all together at the same time.

  5. A Programmable Preprocessor for Parallelizing Fortran-90

    SciTech Connect

    Rosing, Matthew; Yabusaki, Steven B.

    1999-07-01

    A programmable preprocessor that generates portable and efficient parallel Fortran-90 code has been successfully used in the development of a variety of environmental transport simulators for the Department of Energy. The tool provides the basic functionality of a traditional preprocessor where directives are embedded in a serial Fortran program and interpreted by the preprocessor to produce parallel Fortran code with MPI calls. The unique aspect of this work is that the user can make additions to, or modify, these directives. The directives reside in a preprocessor library and changes to this library can range from small changes to customize an existing library, to larger changes for porting a library, to completely replacing the library. The preprocessor is programmed with a library of directives written in a C-like language, called DL, that has added support for manipulating Fortran code fragments. The primary benefits to the user are twofold: It is fairly easy for any user to generate efficient, parallel code from Fortran-90 with embedded directives, and the long term viability of the user?s software is guaranteed. This is because the source code will always run on a serial machine (the directives are transparent to standard Fortran compilers), and the preprocessor library can be modified to work with different hardware and software environments. A 4000 line preprocessor library has been written and used to parallelize roughly 50,000 lines of groundwater modeling code. The programs have been ported to a wide range of parallel architectures. Performance of these programs is similar to programs explicitly written for a parallel machine. Binaries of the preprocessor core, as well as the preprocessor library source code used in our groundwater modeling codes are currently available.

  6. The Herschel DUNES Open Time Key Programme

    NASA Technical Reports Server (NTRS)

    Danchi, William C.

    2009-01-01

    We will use the unique photometric capabilities provided by Herschel to perform a deep and systematic survey for faint, cold debris disks around nearby stars. Our sensitivity-limited Open Time Key Programme (OTKP) aims at finding and characterizing faint extrasolar analogues to the Edgeworth-Kuiper Belt (EKB) in an unbiased, statistically significant sample of nearby FGK main-sequence stars. Our target set spans a broad range of stellar ages (from 0.1 to 10 Gyr) and is volume-limited (distances < 20 pc). All stars with known extrasolar planets within this distance are included; additionally, some M- and A-type stars will be observed in collaboration with the Herschel DEBRIS OTKP, so that the entire sample covers a decade in stellar mass, from 0.2 to 2 solar masses. We will perform PACS and SPIRE photometric observations covering the wavelength range from 70 to 500 microns. The PACS observations at 100 microns have been designed to detect the stellar photospheres down to the confusion limit with a signal-to-noise ratio > 5. The observations in the other Herschel bands will allow us to characterize, model, and constrain the disks. As a result, it will be possible for us to reach fractional dust luminosities of a few times 10-7, close to the EKB level in the Solar System. This will provide an unprecedented lower limit to the fractional abundance of planetesimal systems and allow us to assess the presence of giant planets, which would play dynamical roles similar to those played by Jupiter and Neptune in the Solar System. The proposed observations will provide new and unique evidence for the presence of mature planetary systems in the solar neighbourhood and, in turn, will address the universality of planet/planetary system formation in disks around young stars.

  7. First Images from VLT Science Verification Programme

    NASA Astrophysics Data System (ADS)

    1998-09-01

    Two Weeks of Intensive Observations Successfully Concluded After a period of technical commissioning tests, the first 8.2-m telescope of the ESO VLT (UT1) has successfully performed an extensive series of "real science" observations , yielding nearly 100 hours of precious data. They concern all possible types of astronomical objects, from distant galaxies and quasars to pulsars, star clusters and solar system objects. This intensive Science Verification (SV) Programme took place as planned from August 17 to September 1, 1998, and was conducted by the ESO SV Team at the VLT Observatory on Paranal (Chile) and at the ESO Headquarters in Garching (Germany). The new giant telescope lived fully up to the high expectations and worked with spectacular efficiency and performance through the entire period. All data will be released by September 30 via the VLT archive and the web (with some access restrictions - see below). The Science Verification period Just before the beginning of the SV period, the 8.2-m primary mirror in its cell was temporarily removed in order to install the "M3 tower" with the tertiary mirror [1]. The reassembly began on August 15 and included re-installation at the Cassegrain focus of the VLT Test Camera that was also used for the "First Light" images in May 1998. After careful optical alignment and various system tests, the UT1 was handed over to the SV Team on August 17 at midnight local time. The first SV observations began immediately thereafter and the SV Team was active 24 hours a day throughout the two-week period. Video-conferences between Garching and Paranal took place every day at about noon Garching time (6 o'clock in the morning on Paranal). Then, while the Paranal observers were sleeping, data from the previous night were inspected and reduced in Garching, with feedback on what was best to do during the following night being emailed to Paranal several hours in advance of the beginning of the observations. The campaign ended in the

  8. Competent statistical programmer: Need of business process outsourcing industry.

    PubMed

    Khan, Imran

    2014-07-01

    Over the last two decades Business Process Outsourcing (BPO) has evolved as much mature practice. India is looked as preferred destination for pharmaceutical outsourcing over a cost arbitrage. Among the biometrics outsourcing, statistical programming and analysis required very niche skill for service delivery. The demand and supply ratios are imbalance due to high churn out rate and less supply of competent programmer. Industry is moving from task delivery to ownership and accountability. The paradigm shift from an outsourcing to consulting is triggering the need for competent statistical programmer. Programmers should be trained in technical, analytical, problem solving, decision making and soft skill as the expectations from the customer are changing from task delivery to accountability of the project. This paper will highlight the common issue SAS programming service industry is facing and skills the programmers need to develop to cope up with these changes. PMID:24987578

  9. 89. DETAIL OF 'LOCATION 26' EQUIPMENT CABINET CONTAINING AUTOPILOT PROGRAMMER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    89. DETAIL OF 'LOCATION 26' EQUIPMENT CABINET CONTAINING AUTOPILOT PROGRAMMER PANELS AND TAPE READER - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  10. Enter B and W: two new meningococcal vaccine programmes launched.

    PubMed

    Ladhani, Shamez N; Ramsay, Mary; Borrow, Ray; Riordan, Andrew; Watson, John M; Pollard, Andrew J

    2016-01-01

    In 2015, the UK became the first country in the world to have a comprehensive routine meningococcal vaccine programme targeting all of the main capsular groups of N. meningitidis. 1 An infant vaccine programme against meningococcal capsular group B Neisseria meningitidis (MenB) was launched from 1st September with an aim to reduce endemic MenB disease in early childhood. On 1st August 2015, an adolescent programme against groups A, C, W and Y meningococci (MenACWY) was rolled out to halt a growing outbreak of capsular group W disease (MenW) caused by a hypervirulent clone of N. meningitidis, in addition to maintaining control against MenC disease provided by the current adolescent programme. 2. PMID:26672098

  11. African Primary Care Research: Performing a programme evaluation

    PubMed Central

    2014-01-01

    Abstract This article is part of a series on Primary Care Research in the African context and focuses on programme evaluation. Different types of programme evaluation are outlined: developmental, process, outcome and impact. Eight steps to follow in designing your programme evaluation are then described in some detail: engage stakeholders; establish what is known; describe the programme; define the evaluation and select a study design; define the indicators; plan and manage data collection and analysis; make judgements and recommendations; and disseminate the findings. Other articles in the series cover related topics such as writing your research proposal, performing a literature review, conducting surveys with questionnaires, qualitative interviewing and approaches to quantitative and qualitative data analysis. PMID:26245440

  12. Creating capacity through partnership: a palliative care skills development programme.

    PubMed

    Kelsall, Kay; Brennan, Ebony; Cole, Teresa

    2015-08-01

    This paper presents the development and implementation of a recurrently funded, rolling, 6-month palliative care secondment programme for NHS community staff nurses based in a rural health economy in Southwest England. The programme is a key tool in a wider development plan for improving access to, and the quality of, palliative and end-of-life care for a dispersed rural population. This is part of a much bigger programme of integration to meet the shared challenges of service capacity, equity, and sustainability that are presented by the geographical and demographical profile of the locality. The 'bigger picture' is defined and set in the context of the national drive and evidence base for integration in order to explain the reasons behind the secondment programme. This is followed by outlining the iterative process of design and implementation--the 'what?' and 'how?'--and key learning points to date are shared. PMID:26252232

  13. Competent statistical programmer: Need of business process outsourcing industry

    PubMed Central

    Khan, Imran

    2014-01-01

    Over the last two decades Business Process Outsourcing (BPO) has evolved as much mature practice. India is looked as preferred destination for pharmaceutical outsourcing over a cost arbitrage. Among the biometrics outsourcing, statistical programming and analysis required very niche skill for service delivery. The demand and supply ratios are imbalance due to high churn out rate and less supply of competent programmer. Industry is moving from task delivery to ownership and accountability. The paradigm shift from an outsourcing to consulting is triggering the need for competent statistical programmer. Programmers should be trained in technical, analytical, problem solving, decision making and soft skill as the expectations from the customer are changing from task delivery to accountability of the project. This paper will highlight the common issue SAS programming service industry is facing and skills the programmers need to develop to cope up with these changes. PMID:24987578

  14. An evaluation of the Parents Plus - Parenting When Separated programme.

    PubMed

    Keating, Adele; Sharry, John; Murphy, Michelle; Rooney, Brendan; Carr, Alan

    2016-04-01

    This study evaluated theParents Plus - Parenting when Separated Programme, an intervention specifically designed to address the needs of separated parents in an Irish context. In a randomized control trial, 82 separated parents with young children were assigned to theParents Plus - Parenting when Separated Programmetreatment group and 79 to a waiting-list control group. They were assessed on measures of client goals, parenting satisfaction, child and parental adjustment and interparental conflict at baseline (Time 1) and 6 weeks later (Time 2), after the treatment group completed the Parents Plus - Parenting when Separated Programme. From Time 1 to 2, significant goal attainment, increases in parenting satisfaction and decreases in child behaviour problems, parental adjustment problems and interparental conflict occurred in the Parents Plus - Parenting when Separated Programme group, but not in the control group. These results supported the effectiveness of Parents Plus - Parenting when Separated Programme, which should be made more widely available to separated parents. PMID:25911347

  15. Improving regional universal newborn hearing screening programmes in Italy.

    PubMed

    Molini, E; Cristi, M C; Lapenna, R; Calzolaro, L; Muzzi, E; Ciciriello, E; Della Volpe, A; Orzan, E; Ricci, G

    2016-02-01

    The Universal Newborn Hearing Screening (UNHS) programme aims at achieving early detection of hearing impairment. Subsequent diagnosis and intervention should follow promptly. Within the framework of the Ministry of Health project CCM 2013 "Preventing Communication Disorders: a Regional Program for early Identification, Intervention and Care of Hearing Impaired Children", the limitations and strengths of current UNHS programs in Italy have been analysed by a group of professionals working in tertiary centres involved in regional UNHS programmes, using SWOT analysis and a subsequent TOWS matrix. Coverage and lost-to-follow up rates are issues related to UNHS programmes. Recommendations to improve the effectiveness of the UNHS programme have been identified. The need for homogeneous policies, high-quality information and dissemination of knowledge for operators and families of hearing-impaired children emerged from the discussion. PMID:27054385

  16. Initial analysis of a community-based bereavement programme.

    PubMed

    Hill, Kate

    2015-11-01

    It is well evidenced that childhood bereavement has a negative impact upon a range of psychological and educational outcomes. This article describes a service evaluation of the national child bereavement charity, Winston's Wish SWITCH programme. SWITCH is a community outreach bereavement programme targeted at children that are at risk of antisocial and self-destructive behaviour. A preliminary evaluation of baseline to follow up of parent (n=31) and young person (n=96) Strength and Difficulties (SDQ) data suggests that the programme contributes to a positive impact upon emotional distress, relationships, and concentration. Further, more robust evaluation needs to be conducted to understand the long-term implications of the programme on vulnerable young people. PMID:26749616

  17. Simulating Air Quality Investiga tions with the Programmable Calculator

    ERIC Educational Resources Information Center

    Craig, James C.

    1974-01-01

    Describes ways in which a student might use a programmable calculator to obtain air pollution data for a particular locale and outlines the teacher's role in preparing the Computer Simulated Experimentation. (JR)

  18. Fourier analysis of biological signals with a programmable calculator.

    PubMed

    Avolio, A P

    1984-01-01

    A Fourier analysis program written for the Texas Instruments TI-59 programmable calculator is presented. The program determines the Fourier coefficients of any time varying periodic signal. PMID:6546911

  19. Risks in teaching manipulation techniques in master programmes.

    PubMed

    Pool, Jan; Cagnie, Barbara; Pool-Goudzwaard, Annelies

    2016-09-01

    High Velocity Techniques (HVT) in the (high) cervical spine are part of the standard curricula of manual therapy educational programmes. Little is known about the risk or the presence of adverse events during skills training sessions. This article describes two cases of students with both being at risk for an adverse event; one with a congenital artery aberration and one with cancer in the high cervical region. Teachers and educational programme developers should take risk management into account when teaching HVT. PMID:27319283

  20. Review of national tuberculosis programmes: the experience in Bangladesh.

    PubMed

    Kumaresan, J A; de Colombani, P; Smith, I

    1999-12-01

    Tuberculosis control efforts should be evaluated periodically to assess progress made by national programmes and to plan for the future. Simple and reliable tools are required for such assessments. This paper summarises the methodology and results of the review of the national tuberculosis programme in Bangladesh conducted in 1997. The authors conclude that similar reviews would not only help to verify the reports from the routine recording system, but would also assist policy development and future planning. PMID:10599021